##### Table of Contents





UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549





FORM 10-Q

(Mark One)

|x | QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934.
|- | ----------------------------------------------------------------------------------------

For the quarterly period ended June 30, 2008

OR



| ̈ | TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934.
|- | -----------------------------------------------------------------------------------------

For the transition period from  to

Commission
file number 001-33559

BlackRock Kelso Capital Corporation

(Exact Name of Registrant as Specified in Its Charter)



|                                                               |  |                                     
|-------------------------------------------------------------- |  | ------------------------------------
|Delaware                                                       |  | 20-2725151                          
|(State or Other Jurisdiction of Incorporation or Organization) |  | (I.R.S. Employer Identification No.)
|                                                               | 
|40 East 52ndStreet, New York, New York                         |  | 10022                               
|(Address of Principal Executive Offices)                       |  | (Zip Code)                          

Registrants Telephone Number, Including Area Code 212-810-5800







Former Name, Former Address and Former Fiscal Year, If Changed Since Last Report.

Indicate by check mark whether the Registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange
Act of 1934 during the preceding 12 months (or for such shorter period that the Registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.  Yes  þ    No   ̈

Indicate by check mark whether
the Registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of large accelerated filer, accelerated filer, and smaller reporting
company in Rule 12b-2 of the Exchange Act.

Large accelerated filer   ̈            Accelerated filer  þ            Non-Accelerated filer   ̈

Smaller reporting company   ̈    (Do not check if a smaller reporting company)

Indicate by check mark whether the Registrant is a shell company (as defined in Rule 12b-2 of the Securities Exchange Act of 1934).
Yes   ̈    No  þ

The number
of shares of the Registrants common stock, $.001 par value per share, outstanding at August 7, 2008, was 54,624,543.









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##### Table of Contents

BLACKROCK KELSO CAPITAL CORPORATION

FORM 10-Q FOR THE QUARTER ENDED JUNE 30, 2008

Table of Contents



|           |  |                                                                                       |  |         
|---------- |  | ------------------------------------------------------------------------------------- |  | --------
|           |  | INDEX                                                                                 |  | PAGE NO.
|PART I.    |  | FINANCIAL INFORMATION                                                                 |  |         
|           |  |                                                                                      
|Item 1.    |  | Financial Statements                                                                  |  |         
|           |  |                                                                                      
|           |  | Statements of Assets and Liabilities                                                  |  | 4       
|           |  |                                                                                      
|           |  | Statements of Operations (unaudited)                                                  |  | 5       
|           |  |                                                                                      
|           |  | Statements of Changes in Net Assets (unaudited)                                       |  | 6       
|           |  |                                                                                      
|           |  | Statements of Cash Flows (unaudited)                                                  |  | 7       
|           |  |                                                                                      
|           |  | Schedules of Investments (unaudited)                                                  |  | 8       
|           |  |                                                                                      
|           |  | Notes to Financial Statements (unaudited)                                             |  | 22      
|           |  |                                                                                      
|Item 2.    |  | Managements Discussion and Analysis of Financial Condition and Results of Operations |  | 32      
|           |  |                                                                                      
|Item 3.    |  | Quantitative and Qualitative Disclosures about Market Risk                            |  | 39      
|           |  |                                                                                      
|Item 4.    |  | Controls and Procedures                                                               |  | 39      
|           |  |                                                                                      
|PART II.   |  | OTHER INFORMATION                                                                     |  |         
|           |  |                                                                                      
|Item 1.    |  | Legal Proceedings                                                                     |  | 40      
|           |  |                                                                                      
|Item 1A.   |  | Risk Factors                                                                          |  | 40      
|           |  |                                                                                      
|Item 2.    |  | Unregistered Sales of Equity Securities and Use of Proceeds                           |  | 40      
|           |  |                                                                                      
|Item 3.    |  | Defaults Upon Senior Securities                                                       |  | 40      
|           |  |                                                                                      
|Item 4.    |  | Submission of Matters to a Vote of Security Holders                                   |  | 40      
|           |  |                                                                                      
|Item 5.    |  | Other Information                                                                     |  | 40      
|           |  |                                                                                      
|Item 6.    |  | Exhibits                                                                              |  | 41      
|           | 
|SIGNATURES |  | 42                                                                                   



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CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS

In addition to factors previously identified elsewhere in the reports BlackRock Kelso Capital Corporation has filed with the Securities and Exchange
Commission (the SEC), the following factors, among others, could cause actual results to differ materially from forward-looking statements or historical performance:



| |  |  | our future operating results;
| | - |  | -----------------------------



| |  |  | our business prospects and the prospects of our portfolio companies;
| | - |  | --------------------------------------------------------------------



| |  |  | the impact of investments that we expect to make;
| | - |  | -------------------------------------------------



| |  |  | our contractual arrangements and relationships with third parties;
| | - |  | ------------------------------------------------------------------



| |  |  | the dependence of our future success on the general economy and its impact on the industries in which we invest;
| | - |  | ----------------------------------------------------------------------------------------------------------------



| |  |  | the ability of our portfolio companies to achieve their objectives;
| | - |  | -------------------------------------------------------------------



| |  |  | our expected financings and investments;
| | - |  | ----------------------------------------



| |  |  | the adequacy of our cash resources and working capital;
| | - |  | -------------------------------------------------------



| |  |  | the timing of cash flows, if any, from the operations of our portfolio companies;
| | - |  | ---------------------------------------------------------------------------------



| |  |  | the ability of BlackRock Kelso Capital Advisors LLC, our investment advisor (the Advisor), to locate suitable investments for us and to monitor and
administer our investments;
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | the ability of the Advisor to attract and retain highly talented professionals;
| | - |  | -------------------------------------------------------------------------------



| |  |  | fluctuations in foreign currency exchange rates; and
| | - |  | ----------------------------------------------------



| |  |  | the impact of changes to tax legislation and, generally, our tax position.
| | - |  | --------------------------------------------------------------------------

This report, and other statements that we may make, may contain forward-looking statements with respect to future financial or business performance,
strategies or expectations. Forward-looking statements are typically identified by words or phrases such as trend, opportunity, pipeline, believe, comfortable, expect,
anticipate, current, intention, estimate, position, assume, potential, outlook, continue, remain, maintain,
sustain, seek, achieve and similar expressions, or future or conditional verbs such as will, would, should, could, may or similar expressions.

Forward-looking statements are subject to numerous assumptions, risks and uncertainties, which change over time. Forward-looking
statements speak only as of the date they are made, and we assume no duty to and do not undertake to update forward-looking statements. Actual results could differ materially from those anticipated in forward-looking statements and future results
could differ materially from historical performance.



3



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PART 1. FINANCIAL INFORMATION

In this Quarterly Report, Company, we, us and our refer to BlackRock Kelso Capital Corporation unless the context states otherwise.



|Item 1. | Financial Statements
|------- | --------------------

BlackRock Kelso Capital Corporation

Statements of Assets and Liabilities



|                                                                                                                                               |  |                         |               |   |                  |   |               |  
|---------------------------------------------------------------------------------------------------------------------------------------------- |  | ----------------------- | ------------- | - | ---------------- | - | ------------- | -
|                                                                                                                                               |  | June 30,2008(Unaudited) |               |   | December 31,2007 |  
|Assets:                                                                                                                                        |  |                         |               |   |                  |   |               |  
|Investments at fair value:                                                                                                                     |  |                         |               |   |                  |   |               |  
|Non-controlled, non-affiliated investments (amortized cost of $1,173,150,993 and $1,049,585,229)                                               |  | $                       | 1,083,393,638 |   |                  | $ | 1,018,013,709 |  
|Non-controlled, affiliated investments (amortized cost of $64,201,439 and $66,907,657)                                                         |  |                         | 56,441,006    |   |                  |   | 65,412,682    |  
|Controlled investments (amortized cost of $42,449,140 and $38,881,854)                                                                         |  |                         | 9,374,448     |   |                  |   | 14,834,395    |  
|                                                                                                                                               |  |                         |               |   |                  |   |               |  
|Total investments at fair value                                                                                                                |  |                         | 1,149,209,092 |   |                  |   | 1,098,260,786 |  
|Cash and cash equivalents                                                                                                                      |  |                         | 4,731,097     |   |                  |   | 5,077,695     |  
|Foreign currency at fair value (cost of $204,243 and $10,291)                                                                                  |  |                         | 204,179       |   |                  |   | 10,864        |  
|Net unrealized appreciation on forward foreign currency contracts                                                                              |  |                         | 249,248       |   |                  |   |              |  
|Interest receivable                                                                                                                            |  |                         | 13,485,419    |   |                  |   | 14,260,266    |  
|Dividends receivable                                                                                                                           |  |                         | 2,695,021     |   |                  |   | 1,796,615     |  
|Prepaid expenses and other assets                                                                                                              |  |                         | 1,849,822     |   |                  |   | 2,414,954     |  
|                                                                                                                                               |  |                         |               |   |                  |   |               |  
|Total Assets                                                                                                                                   |  | $                       | 1,172,423,878 |   |                  | $ | 1,121,821,180 |  
|                                                                                                                                               |  |                         |               |   |                  |   |               |  
|Liabilities:                                                                                                                                   |  |                         |               |   |                  |   |               |  
|Payable for investments purchased                                                                                                              |  | $                       | 8,700,000     |   |                  | $ |              |  
|Net unrealized depreciation on forward foreign currency contracts                                                                              |  |                         |              |   |                  |   | 451,944       |  
|Credit facility payable                                                                                                                        |  |                         | 484,000,000   |   |                  |   | 381,300,000   |  
|Interest payable on credit facility                                                                                                            |  |                         | 331,558       |   |                  |   | 1,508,277     |  
|Dividend distributions payable                                                                                                                 |  |                         |              |   |                  |   | 3,310,606     |  
|Base management fees payable                                                                                                                   |  |                         | 5,583,589     |   |                  |   | 5,606,213     |  
|Accrued administrative services                                                                                                                |  |                         | 282,464       |   |                  |   | 361,118       |  
|Other accrued expenses and payables                                                                                                            |  |                         | 1,340,156     |   |                  |   | 1,091,153     |  
|                                                                                                                                               |  |                         |               |   |                  |   |               |  
|Total Liabilities                                                                                                                              |  |                         | 500,237,767   |   |                  |   | 393,629,311   |  
|                                                                                                                                               |  |                         |               |   |                  |   |               |  
|Net Assets:                                                                                                                                    |  |                         |               |   |                  |   |               |  
|Common stock, par value $.001 per share, 100,000,000 and 40,000,000 common shares authorized, 54,624,543 and 52,825,109 issued and outstanding |  |                         | 54,625        |   |                  |   | 52,825        |  
|Paid-in capital in excess of par                                                                                                               |  |                         | 807,607,772   |   |                  |   | 790,378,102   |  
|Distributions in excess of net investment income                                                                                               |  |                         | (4,556,801    | ) |                  |   | (5,411,353    | )
|Accumulated net realized gain (loss)                                                                                                           |  |                         | (583,303      | ) |                  |   | 729,635       |  
|Net unrealized depreciation                                                                                                                    |  |                         | (130,336,182  | ) |                  |   | (57,557,340   | )
|                                                                                                                                               |  |                         |               |   |                  |   |               |  
|Total Net Assets                                                                                                                               |  |                         | 672,186,111   |   |                  |   | 728,191,869   |  
|                                                                                                                                               |  |                         |               |   |                  |   |               |  
|Total Liabilities and Net Assets                                                                                                               |  | $                       | 1,172,423,878 |   |                  | $ | 1,121,821,180 |  
|                                                                                                                                               |  |                         |               |   |                  |   |               |  
|Net Asset Value Per Share                                                                                                                      |  | $                       | 12.31         |   |                  | $ | 13.78         |  

The accompanying notes are an integral part of these financial statements.



4



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BlackRock Kelso Capital Corporation

Statements of Operations (Unaudited)



|                                                                |  |                                |             |   |                                 |   |            |                              |  |   |                               |   |  |   |            |  
|--------------------------------------------------------------- |  | ------------------------------ | ----------- | - | ------------------------------- | - | ---------- | ---------------------------- |  | - | ----------------------------- | - |  | - | ---------- | -
|                                                                |  | Three months endedJune 30,2008 |             |   | Three months endedJune 30,2007* |   |            | Six months endedJune 30,2008 |  |   | Six months endedJune 30,2007* |  
|Investment Income:                                              |  |                                |             |   |                                 |   |            |                              |  |   |                               |   |  |   |            |  
|From non-controlled, non-affiliated investments:                |  |                                |             |   |                                 |   |            |                              |  |   |                               |   |  |   |            |  
|Interest                                                        |  | $                              | 32,528,115  |   |                                 | $ | 31,254,332 |                              |  | $ | 65,616,322                    |   |  | $ | 54,831,984 |  
|Dividends                                                       |  |                                | 303,589     |   |                                 |   | 137,746    |                              |  |   | 784,703                       |   |  |   | 175,242    |  
|Other income                                                    |  |                                | 1,750       |   |                                 |   | 5,000      |                              |  |   | 2,296                         |   |  |   | 18,495     |  
|From non-controlled, affiliated investments:                    |  |                                |             |   |                                 |   |            |                              |  |   |                               |   |  |   |            |  
|Interest                                                        |  |                                | 1,153,761   |   |                                 |   | 543,452    |                              |  |   | 2,354,325                     |   |  |   | 819,083    |  
|Dividends                                                       |  |                                | 342,530     |   |                                 |   | 126,667    |                              |  |   | 737,050                       |   |  |   | 126,667    |  
|From controlled investments:                                    |  |                                |             |   |                                 |   |            |                              |  |   |                               |   |  |   |            |  
|Interest                                                        |  |                                | 544,191     |   |                                 |   | 924,581    |                              |  |   | 1,073,757                     |   |  |   | 1,849,556  |  
|Dividends                                                       |  |                                |            |   |                                 |   | 215,787    |                              |  |   |                              |   |  |   | 438,768    |  
|                                                                |  |                                |             |   |                                 |   |            |                              |  |   |                               |   |  |   |            |  
|Total investment income                                         |  |                                | 34,873,936  |   |                                 |   | 33,207,565 |                              |  |   | 70,568,453                    |   |  |   | 58,259,795 |  
|                                                                |  |                                |             |   |                                 |   |            |                              |  |   |                               |   |  |   |            |  
|Expenses:                                                       |  |                                |             |   |                                 |   |            |                              |  |   |                               |   |  |   |            |  
|Base management fees                                            |  |                                | 5,583,589   |   |                                 |   | 4,534,551  |                              |  |   | 11,150,449                    |   |  |   | 8,227,626  |  
|Incentive management fees                                       |  |                                |            |   |                                 |   | 5,831,674  |                              |  |   |                              |   |  |   | 9,524,323  |  
|Administrative services                                         |  |                                | 311,998     |   |                                 |   | 259,773    |                              |  |   | 605,433                       |   |  |   | 478,476    |  
|Professional fees                                               |  |                                | 240,141     |   |                                 |   | 396,195    |                              |  |   | 838,471                       |   |  |   | 542,786    |  
|Director fees                                                   |  |                                | 98,235      |   |                                 |   | 66,667     |                              |  |   | 192,735                       |   |  |   | 130,172    |  
|Investment advisor expenses                                     |  |                                | 263,951     |   |                                 |   | 194,174    |                              |  |   | 538,849                       |   |  |   | 390,267    |  
|Insurance                                                       |  |                                | 138,853     |   |                                 |   | 48,844     |                              |  |   | 276,436                       |   |  |   | 89,775     |  
|Interest and credit facility fees                               |  |                                | 4,292,574   |   |                                 |   | 5,434,516  |                              |  |   | 9,506,631                     |   |  |   | 9,149,321  |  
|Amortization of debt issuance costs                             |  |                                | 167,230     |   |                                 |   | 82,264     |                              |  |   | 333,425                       |   |  |   | 144,969    |  
|Other                                                           |  |                                | 513,772     |   |                                 |   | 134,372    |                              |  |   | 648,424                       |   |  |   | 266,441    |  
|                                                                |  |                                |             |   |                                 |   |            |                              |  |   |                               |   |  |   |            |  
|Expenses before management fee waiver                           |  |                                | 11,610,343  |   |                                 |   | 16,983,030 |                              |  |   | 24,090,853                    |   |  |   | 28,944,156 |  
|Base management fee waiver                                      |  |                                |            |   |                                 |   | (1,133,638 | )                            |  |   |                              |   |  |   | (2,056,907 | )
|                                                                |  |                                |             |   |                                 |   |            |                              |  |   |                               |   |  |   |            |  
|Net expenses                                                    |  |                                | 11,610,343  |   |                                 |   | 15,849,392 |                              |  |   | 24,090,853                    |   |  |   | 26,887,249 |  
|                                                                |  |                                |             |   |                                 |   |            |                              |  |   |                               |   |  |   |            |  
|Net Investment Income                                           |  |                                | 23,263,593  |   |                                 |   | 17,358,173 |                              |  |   | 46,477,600                    |   |  |   | 31,372,546 |  
|                                                                |  |                                |             |   |                                 |   |            |                              |  |   |                               |   |  |   |            |  
|Realized and Unrealized Gain (Loss):                            |  |                                |             |   |                                 |   |            |                              |  |   |                               |   |  |   |            |  
|Net realized gain (loss):                                       |  |                                |             |   |                                 |   |            |                              |  |   |                               |   |  |   |            |  
|Non-controlled, non-affiliated investments                      |  |                                | 122,229     |   |                                 |   | 647,015    |                              |  |   | 126,639                       |   |  |   | 669,042    |  
|Non-controlled, affiliated investments                          |  |                                | 88,830      |   |                                 |   |           |                              |  |   | 112,783                       |   |  |   |           |  
|Foreign currency                                                |  |                                | (1,729,512  | ) |                                 |   | (177,828   | )                            |  |   | (1,552,360                    | ) |  |   | (392,730   | )
|                                                                |  |                                |             |   |                                 |   |            |                              |  |   |                               |   |  |   |            |  
|Net realized gain (loss)                                        |  |                                | (1,518,453  | ) |                                 |   | 469,187    |                              |  |   | (1,312,938                    | ) |  |   | 276,312    |  
|                                                                |  |                                |             |   |                                 |   |            |                              |  |   |                               |   |  |   |            |  
|Net change in unrealized appreciation or depreciation on:       |  |                                |             |   |                                 |   |            |                              |  |   |                               |   |  |   |            |  
|Non-controlled, non-affiliated investments                      |  |                                | (8,263,289  | ) |                                 |   | (393,538   | )                            |  |   | (58,185,837                   | ) |  |   | 2,717,064  |  
|Non-controlled, affiliated investments                          |  |                                | 470,657     |   |                                 |   | (79,234    | )                            |  |   | (6,265,458                    | ) |  |   | (12,524    | )
|Controlled investments                                          |  |                                | (3,678,763  | ) |                                 |   | (5,139,175 | )                            |  |   | (9,027,233                    | ) |  |   | (5,139,175 | )
|Foreign currency translation                                    |  |                                | 1,585,589   |   |                                 |   | 408,120    |                              |  |   | 699,686                       |   |  |   | 437,590    |  
|                                                                |  |                                |             |   |                                 |   |            |                              |  |   |                               |   |  |   |            |  
|Net change in unrealized appreciation or depreciation           |  |                                | (9,885,806  | ) |                                 |   | (5,203,827 | )                            |  |   | (72,778,842                   | ) |  |   | (1,997,045 | )
|                                                                |  |                                |             |   |                                 |   |            |                              |  |   |                               |   |  |   |            |  
|Net realized and unrealized gain (loss)                         |  |                                | (11,404,259 | ) |                                 |   | (4,734,640 | )                            |  |   | (74,091,780                   | ) |  |   | (1,720,733 | )
|                                                                |  |                                |             |   |                                 |   |            |                              |  |   |                               |   |  |   |            |  
|Net Increase (Decrease) in Net Assets Resulting from Operations |  | $                              | 11,859,334  |   |                                 | $ | 12,623,533 |                              |  | $ | (27,614,180                   | ) |  | $ | 29,651,813 |  
|                                                                |  |                                |             |   |                                 |   |            |                              |  |   |                               |   |  |   |            |  
|Net Investment Income Per Share                                 |  | $                              | 0.44        |   |                                 | $ | 0.42       |                              |  | $ | 0.88                          |   |  | $ | 0.79       |  
|                                                                |  |                                |             |   |                                 |   |            |                              |  |   |                               |   |  |   |            |  
|Earnings (Loss) Per Share                                       |  | $                              | 0.22        |   |                                 | $ | 0.31       |                              |  | $ | (0.52                         | ) |  | $ | 0.75       |  
|                                                                |  |                                |             |   |                                 |   |            |                              |  |   |                               |   |  |   |            |  
|Basic and Diluted Weighted-Average Shares Outstanding           |  |                                | 53,289,838  |   |                                 |   | 40,968,979 |                              |  |   | 53,059,946                    |   |  |   | 39,741,957 |  



|* | Certain amounts have been reclassified to conform to the current periods presentation.
|- | ---------------------------------------------------------------------------------------

The accompanying notes are an integral part of these financial statements.



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##### Table of Contents

BlackRock Kelso Capital Corporation

Statements of Changes in Net Assets (Unaudited)



|                                                                     |  |                              |             |   |                              |   |             |  
|-------------------------------------------------------------------- |  | ---------------------------- | ----------- | - | ---------------------------- | - | ----------- | -
|                                                                     |  | Six months endedJune 30,2008 |             |   | Six months endedJune 30,2007 |  
|Net Increase (Decrease) in Net Assets Resulting from Operations:     |  |                              |             |   |                              |   |             |  
|Net investment income                                                |  | $                            | 46,477,600  |   |                              | $ | 31,372,546  |  
|Net change in unrealized appreciation or depreciation                |  |                              | (72,778,842 | ) |                              |   | (1,997,045  | )
|Net realized gain (loss)                                             |  |                              | (1,312,938  | ) |                              |   | 276,312     |  
|                                                                     |  |                              |             |   |                              |   |             |  
|Net increase (decrease) in net assets resulting from operations      |  |                              | (27,614,180 | ) |                              |   | 29,651,813  |  
|                                                                     |  |                              |             |   |                              |   |             |  
|Dividend Distributions to Stockholders from:                         |  |                              |             |   |                              |   |             |  
|Net investment income                                                |  |                              | (45,623,048 | ) |                              |   | (33,171,455 | )
|                                                                     |  |                              |             |   |                              |   |             |  
|Capital Share Transactions:                                          |  |                              |             |   |                              |   |             |  
|Proceeds from shares sold                                            |  |                              |            |   |                              |   | 164,143,683 |  
|Less offering costs                                                  |  |                              |            |   |                              |   | (10,064,144 | )
|Reinvestment of dividends                                            |  |                              | 17,231,470  |   |                              |   | 48,820,270  |  
|                                                                     |  |                              |             |   |                              |   |             |  
|Net increase in net assets resulting from capital share transactions |  |                              | 17,231,470  |   |                              |   | 202,899,809 |  
|                                                                     |  |                              |             |   |                              |   |             |  
|Total Increase (Decrease) in Net Assets                              |  |                              | (56,005,758 | ) |                              |   | 199,380,167 |  
|Net assets at beginning of period                                    |  |                              | 728,191,869 |   |                              |   | 561,799,922 |  
|                                                                     |  |                              |             |   |                              |   |             |  
|Net assets at end of period                                          |  | $                            | 672,186,111 |   |                              | $ | 761,180,089 |  
|                                                                     |  |                              |             |   |                              |   |             |  
|Capital Share Activity:                                              |  |                              |             |   |                              |   |             |  
|Shares issued from subscriptions                                     |  |                              |            |   |                              |   | 10,273,904  |  
|Shares issued from reinvestment of dividends                         |  |                              | 1,799,434   |   |                              |   | 3,262,507   |  
|                                                                     |  |                              |             |   |                              |   |             |  
|Total increase in shares                                             |  |                              | 1,799,434   |   |                              |   | 13,536,411  |  
|                                                                     |  |                              |             |   |                              |   |             |  
|Distributions in Excess:                                             |  |                              |             |   |                              |   |             |  
|Distributions in excess of net investment income, end of period      |  | $                            | (4,556,801  | ) |                              | $ | (5,191,458  | )

The accompanying notes are an integral part of these financial statements.



6



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##### Table of Contents

BlackRock Kelso Capital Corporation

Statements of Cash Flows (Unaudited)



|                                                                                                                                   |  |                              |              |   |                               |   |               |  
|---------------------------------------------------------------------------------------------------------------------------------- |  | ---------------------------- | ------------ | - | ----------------------------- | - | ------------- | -
|                                                                                                                                   |  | Six months endedJune 30,2008 |              |   | Six months endedJune 30,2007* |  
|Operating Activities:                                                                                                              |  |                              |              |   |                               |   |               |  
|Net increase (decrease) in net assets resulting from operations                                                                    |  | $                            | (27,614,180  | ) |                               | $ | 29,651,813    |  
|Adjustments to reconcile net increase (decrease) in net assets resulting from operations to net cash used in operating
activities: |  |                              |              |   |                               |   |               |  
|Purchases of long-term investments                                                                                                 |  |                              | (174,601,047 | ) |                               |   | (511,089,886  | )
|Purchases of foreign currencynet                                                                                                  |  |                              | (1,613,107   | ) |                               |   | (745,534      | )
|Proceeds from sales/repayments of long-term investments                                                                            |  |                              | 51,483,558   |   |                               |   | 183,081,131   |  
|Net change in unrealized depreciation on investments                                                                               |  |                              | 73,478,528   |   |                               |   | 2,434,635     |  
|Net change in unrealized depreciation on foreign currency translation                                                              |  |                              | (699,686     | ) |                               |   | (437,590      | )
|Net realized gain on investments                                                                                                   |  |                              | (239,422     | ) |                               |   | (669,042      | )
|Net realized loss on foreign currency                                                                                              |  |                              | 1,552,360    |   |                               |   | 392,730       |  
|Amortization of premium/discountnet                                                                                               |  |                              | (1,203,998   | ) |                               |   | (585,730      | )
|Amortization of debt issuance costs                                                                                                |  |                              | 333,425      |   |                               |   | 144,969       |  
|Decrease (increase) in interest receivable                                                                                         |  |                              | 774,847      |   |                               |   | (5,913,122    | )
|Increase in dividends receivable                                                                                                   |  |                              | (898,406     | ) |                               |   | (726,392      | )
|Decrease (increase) in prepaid expenses and other assets                                                                           |  |                              | 231,708      |   |                               |   | (168,899      | )
|Increase in payable for investments purchased                                                                                      |  |                              | 8,700,000    |   |                               |   | 29,105,799    |  
|Increase in offering costs payable                                                                                                 |  |                              |             |   |                               |   | 9,870,972     |  
|(Decrease) increase in base management fees payable                                                                                |  |                              | (22,624      | ) |                               |   | 1,243,831     |  
|Increase in incentive management fees payable                                                                                      |  |                              |             |   |                               |   | 3,714,910     |  
|Decrease in accrued administrative services payable                                                                                |  |                              | (78,654      | ) |                               |   | (102,371      | )
|(Decrease) increase in interest payable on credit facility                                                                         |  |                              | (1,176,719   | ) |                               |   | 1,164,866     |  
|Increase in other accrued expenses and payables                                                                                    |  |                              | 249,003      |   |                               |   | 328,224       |  
|                                                                                                                                   |  |                              |              |   |                               |   |               |  
|Net cash used in operating activities                                                                                              |  |                              | (71,344,414  | ) |                               |   | (259,304,686  | )
|                                                                                                                                   |  |                              |              |   |                               |   |               |  
|Financing Activities:                                                                                                              |  |                              |              |   |                               |   |               |  
|Net proceeds from issuance of common stock                                                                                         |  |                              |             |   |                               |   | 154,079,539   |  
|Dividend distributions paid                                                                                                        |  |                              | (48,933,654  | ) |                               |   | (48,974,965   | )
|Dividend distributions reinvested                                                                                                  |  |                              | 17,231,470   |   |                               |   | 48,820,270    |  
|Borrowings under credit facility                                                                                                   |  |                              | 141,700,000  |   |                               |   | 1,102,203,995 |  
|Repayments under credit facility                                                                                                   |  |                              | (39,000,000  | ) |                               |   | (835,400,000  | )
|Increase in deferred debt issuance costs                                                                                           |  |                              |             |   |                               |   | (123,128      | )
|Increase in proceeds receivable from shares sold                                                                                   |  |                              |             |   |                               |   | (160,000,000  | )
|                                                                                                                                   |  |                              |              |   |                               |   |               |  
|Net cash provided by financing activities                                                                                          |  |                              | 70,997,816   |   |                               |   | 260,605,711   |  
|                                                                                                                                   |  |                              |              |   |                               |   |               |  
|Net (decrease) increase in cash and cash equivalents                                                                               |  |                              | (346,598     | ) |                               |   | 1,301,025     |  
|Cash and cash equivalents, beginning of period                                                                                     |  |                              | 5,077,695    |   |                               |   | 3,036,413     |  
|                                                                                                                                   |  |                              |              |   |                               |   |               |  
|Cash and cash equivalents, end of period                                                                                           |  | $                            | 4,731,097    |   |                               | $ | 4,337,438     |  
|                                                                                                                                   |  |                              |              |   |                               |   |               |  
|Supplemental disclosure of cash flow information:                                                                                  |  |                              |              |   |                               |   |               |  
|Interest paid during period                                                                                                        |  | $                            | 10,526,438   |   |                               | $ | 7,907,765     |  



|* | Certain amounts have been reclassified to conform to the current periods presentation.
|- | ---------------------------------------------------------------------------------------

The accompanying notes are an integral part of these financial statements.



7



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##### Table of Contents

BlackRock Kelso Capital Corporation

Schedules of Investments (Unaudited)

June 30, 2008



|                                                                                            |  |                                     |  |                                         |            |     |         |   |             |  |   |             |    
|------------------------------------------------------------------------------------------- |  | ----------------------------------- |  | --------------------------------------- | ---------- | --- | ------- | - | ----------- |  | - | ----------- | ---
|Portfolio Company                                                                           |  | Industry                            |  | PrincipalAmount orNumber ofShares/Units |            |     | Cost(a) |   | FairValue   | 
|Senior Secured Notes7.8%                                                                   |  |                                     |  |                                         |            |     |         |  
|AGY Holding Corp., Second Lien, 11.00%, 11/15/14, acquired multiple dates(b)                |  | Glass Yarns/Fibers                  |  | $                                       | 23,500,000 |     |         | $ | 23,055,017  |  | $ | 21,913,750  |    
|TriMark Acquisition Corp., Second Lien, 11.50% (9.50% cash, 2.00% PIK), 11/30/13            |  | Food ServiceEquipment               |  |                                         | 30,578,200 |     |         |   | 30,578,200  |  |   | 30,578,200  | (c)
|                                                                                            |  |                                     |  |                                         |            |     |         |   |             |  |   |             |    
|Total Senior Secured Notes                                                                  |  |                                     |  |                                         |            |     |         |   | 53,633,217  |  |   | 52,491,950  |    
|                                                                                            |  |                                     |  |                                         |            |     |         |   |             |  |   |             |    
|Unsecured Debt27.8%                                                                        |  |                                     |  |                                         |            |     |         |   |             |  |   |             |    
|AMC Entertainment Holdings, Inc., 7.78% PIK(LIBOR + 5.00%/Q), 6/13/12                       |  | Entertainment                       |  |                                         | 13,237,658 |     |         |   | 13,000,712  |  |   | 11,053,444  |    
|ASM Intermediate Holdings Corp. II, 12.00% PIK, 12/27/13                                    |  | MarketingServices                   |  |                                         | 47,933,289 |     |         |   | 47,933,289  |  |   | 45,057,292  |    
|BE Foods Investments, Inc., 7.97% PIK(LIBOR + 5.25%/Q), 7/11/12                             |  | Food                                |  |                                         | 26,811,852 |     |         |   | 26,097,180  |  |   | 24,532,845  |    
|Big Dumpster Acquisition, Inc., 13.50% PIK, 7/5/15                                          |  | Waste Management Equipment          |  |                                         | 35,042,614 |     |         |   | 35,042,614  |  |   | 35,042,614  | (c)
|Lucite International Luxembourg Finance S.àr.l., 13.81% PIK (EURIBOR + 9.00%/Q), 7/14/14(d) |  | Chemicals                           |  |                                         | 11,745,755 | (e) |         |   | 14,849,842  |  |   | 11,843,837  |    
|Marquette Transportation Company Holdings, LLC, 14.75% PIK, 3/21/14                         |  | Transportation                      |  |                                         | 45,423,354 |     |         |   | 45,423,354  |  |   | 45,423,354  | (c)
|Marsico Parent Holdco, LLC et al., 12.50% PIK, 7/15/16, acquired 11/28/07(b)                |  | Finance                             |  |                                         | 9,378,125  |     |         |   | 9,378,125   |  |   | 8,440,313   |    
|Marsico Parent Superholdco, LLC et al., 14.50% PIK, 1/15/18, acquired 11/28/07(b)           |  | Finance                             |  |                                         | 6,292,417  |     |         |   | 5,958,869   |  |   | 5,568,789   |    
|                                                                                            |  |                                     |  |                                         |            |     |         |   |             |  |   |             |    
|Total Unsecured Debt                                                                        |  |                                     |  |                                         |            |     |         |   | 197,683,985 |  |   | 186,962,488 |    
|                                                                                            |  |                                     |  |                                         |            |     |         |   |             |  |   |             |    
|Subordinated Debt26.3%                                                                     |  |                                     |  |                                         |            |     |         |   |             |  |   |             |    
|A & A Manufacturing Co., Inc., 14.00% (12.00% cash, 2.00% PIK), 4/2/14                      |  | Protective Enclosures               |  |                                         | 18,966,100 |     |         |   | 18,966,100  |  |   | 18,966,100  | (c)
|Advanstar, Inc., 9.80% PIK (LIBOR + 7.00%/Q), 11/30/15                                      |  | Printing/ Publishing                |  |                                         | 6,801,911  |     |         |   | 6,801,911   |  |   | 5,428,574   | (c)
|Al Solutions, Inc., 16.00% PIK, 12/29/13(f)(g)                                              |  | Metals                              |  |                                         | 13,680,233 |     |         |   | 13,680,233  |  |   | 9,766,900   | (c)
|Conney Safety Products, LLC, 16.00%, 10/1/14                                                |  | Safety Products                     |  |                                         | 30,000,000 |     |         |   | 30,000,000  |  |   | 30,000,000  | (c)
|DynaVox Systems LLC, 15.00%, 6/23/15                                                        |  | Augmentative Communication Products |  |                                         | 31,000,000 |     |         |   | 31,000,000  |  |   | 31,000,000  | (c)
|Mattress Giant Corporation, 13.25% (11.00% cash, 2.25% PIK), 8/1/12                         |  | Bedding Retail                     |  |                                         | 14,102,028 |     |         |   | 14,008,960  |  |   | 14,102,028  | (c)
|MediMedia USA, Inc., 11.38%, 11/15/14, acquired multiple dates(b)                           |  | InformationServices                 |  |                                         | 8,000,000  |     |         |   | 8,070,869   |  |   | 8,000,000   |    
|The Pay-O-Matic Corp., 14.00% (12.00% cash, 2.00% PIK), 1/15/15                             |  | Financial Services                  |  |                                         | 15,138,650 |     |         |   | 15,138,650  |  |   | 15,138,650  | (c)
|PGA Holdings, Inc., 12.50%, 3/12/16                                                         |  | HealthcareServices                  |  |                                         | 5,000,000  |     |         |   | 4,904,313   |  |   | 4,900,000   | (c)
|Sentry Security Systems, LLC, 15.00% (12.00% cash, 3.00% PIK), 8/7/12                       |  | SecurityServices                    |  |                                         | 10,430,828 |     |         |   | 10,430,828  |  |   | 10,430,828  | (c)

The accompanying notes are an integral part of these financial statements.



8



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##### Table of Contents

BlackRock Kelso Capital Corporation

Schedules of Investments (Unaudited)(Continued)

June 30, 2008



|                                                                                                        |  |                            |  |                                         |            |     |         |   |             |  |   |             |    
|------------------------------------------------------------------------------------------------------- |  | -------------------------- |  | --------------------------------------- | ---------- | --- | ------- | - | ----------- |  | - | ----------- | ---
|Portfolio Company                                                                                       |  | Industry                   |  | PrincipalAmount orNumber ofShares/Units |            |     | Cost(a) |   | FairValue   | 
|Tri-anim Health Services, Inc. et al., 14.00% (12.00% cash, 2.00% PIK), 6/4/15                          |  | HealthcareProducts         |  | $                                       | 15,021,667 |     |         | $ | 15,021,667  |  | $ | 15,021,667  | (c)
|U.S. Security Holdings, Inc., 13.00% (11.00% cash, 2.00% PIK), 5/8/14, acquired 5/10/06(b)              |  | SecurityServices           |  |                                         | 7,000,000  |     |         |   | 7,000,000   |  |   | 6,510,000   |    
|Wastequip, Inc., 12.00% (10.00% cash, 2.00% PIK), 2/5/15                                                |  | Waste Management Equipment |  |                                         | 7,638,543  |     |         |   | 7,638,543   |  |   | 7,638,543   | (c)
|                                                                                                        |  |                            |  |                                         |            |     |         |   |             |  |   |             |    
|Total Subordinated Debt                                                                                 |  |                            |  |                                         |            |     |         |   | 182,662,074 |  |   | 176,903,290 |    
|                                                                                                        |  |                            |  |                                         |            |     |         |   |             |  |   |             |    
|Senior Secured Loans103.5%(h)                                                                          |  |                            |  |                                         |            |     |         |   |             |  |   |             |    
|Advanstar Communications Inc., Second Lien, 7.80% (LIBOR + 5.00%), 11/30/14                             |  | Printing/ Publishing       |  |                                         | 14,000,000 |     |         |   | 14,000,000  |  |   | 11,173,337  | (c)
|Alpha Media Group Inc., Second Lien, 10.30%(LIBOR + 7.50%), 2/11/15                                     |  | Publishing                 |  |                                         | 20,000,000 |     |         |   | 19,289,934  |  |   | 18,000,000  |    
|American Residential Services L.L.C., Second Lien, 12.00% (10.00% cash, 2.00% PIK), 4/17/15             |  | HVAC/ Plumbing Services    |  |                                         | 40,000,000 |     |         |   | 40,000,000  |  |   | 40,000,000  | (c)
|American Safety Razor Company, LLC, Second Lien, 8.80% (LIBOR + 6.25%), 1/30/14                         |  | ConsumerProducts           |  |                                         | 10,000,000 |     |         |   | 10,000,000  |  |   | 9,200,000   |    
|American SportWorks LLC, Second Lien, 18.00% (15.00% cash, 3.00% PIK), 6/27/14(i)                       |  | Utility Vehicles           |  |                                         | 13,403,274 |     |         |   | 13,403,274  |  |   | 13,403,274  | (c)
|AmQuip Crane Rental LLC, Second Lien, 8.26%(LIBOR + 5.75%), 6/29/14                                     |  | Construction Equipment     |  |                                         | 22,000,000 |     |         |   | 22,000,000  |  |   | 20,460,000  |    
|Applied Tech Products Corp. et al., Tranche A, First Lien, 9.50% (Base Rate + 4.50%), 10/24/10          |  | PlasticPackaging           |  |                                         | 1,353,134  |     |         |   | 1,348,264   |  |   | 1,353,134   | (c)
|Applied Tech Products Corp. et al., Tranche B, Second Lien, 13.50% (Base Rate + 8.50%), 4/24/11(g)      |  | PlasticPackaging           |  |                                         | 2,308,004  |     |         |   | 2,297,689   |  |   | 130,300     | (c)
|Applied Tech Products Corp. et al., Tranche C, Third Lien, 17.00% PIK (Base Rate + 12.00%), 10/24/11(g) |  | PlasticPackaging           |  |                                         | 916,240    |     |         |   | 859,994     |  |   |            | (c)
|Arclin US Holdings Inc., Second Lien, 9.22%(LIBOR + 6.50%), 7/10/15                                     |  | Chemicals                  |  |                                         | 14,500,000 |     |         |   | 14,500,000  |  |   | 13,771,200  | (c)
|Bankruptcy Management Solutions, Inc., Second Lien, 8.73% (LIBOR + 6.25%), 7/31/13                      |  | Software                   |  |                                         | 24,562,500 |     |         |   | 24,562,500  |  |   | 18,299,063  |    
|The Bargain! Shop Holdings Inc., Term Loan A, First Lien, 13.50%, 6/29/12(d)                            |  | Discount Stores            |  |                                         | 14,170,984 | (j) |         |   | 13,669,528  |  |   | 13,967,753  | (c)
|The Bargain! Shop Holdings Inc., Term Loan B, First Lien, 13.50%, 7/1/12(d)                             |  | Discount Stores            |  |                                         | 19,479,016 | (j) |         |   | 18,191,224  |  |   | 19,199,661  | (c)
|Berlin Packaging L.L.C., Second Lien, 9.22%(LIBOR + 6.50%), 8/17/15                                     |  | Rigid Packaging            |  |                                         | 24,000,000 |     |         |   | 23,357,284  |  |   | 20,400,000  |    
|Champion Energy Corporation et al., First Lien, 14.50%, 5/22/11                                         |  | Heating and OilServices    |  |                                         | 34,000,000 |     |         |   | 34,000,000  |  |   | 34,000,000  | (c)
|Custom Direct, Inc. et al., Second Lien, 8.80%(LIBOR + 6.00%), 12/31/14                                 |  | Printing                   |  |                                         | 10,000,000 |     |         |   | 10,000,000  |  |   | 6,500,000   |    

The accompanying notes are an integral part of these financial statements.



9



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##### Table of Contents

BlackRock Kelso Capital Corporation

Schedules of Investments (Unaudited)(Continued)

June 30, 2008



|                                                                                                            |  |                            |  |                                         |            |         |   |            |  |   |            |    
|----------------------------------------------------------------------------------------------------------- |  | -------------------------- |  | --------------------------------------- | ---------- | ------- | - | ---------- |  | - | ---------- | ---
|Portfolio Company                                                                                           |  | Industry                   |  | PrincipalAmount orNumber ofShares/Units |            | Cost(a) |   | FairValue  | 
|Deluxe Entertainment Services Group Inc., Second Lien, 8.80% (LIBOR + 6.00%), 11/11/13                      |  | Entertainment              |  | $                                       | 12,000,000 |         | $ | 12,000,000 |  | $ | 7,200,000  |    
|Electrical Components International Holdings Company, Second Lien, 9.46% (LIBOR + 6.50%), 5/1/14            |  | Electronics                |  |                                         | 20,000,000 |         |   | 20,000,000 |  |   | 9,000,000  |    
|Event Rentals, Inc., Acquisition Loan, First Lien, 6.94%(LIBOR + 4.00%), 12/19/13                           |  | Party Rentals              |  |                                         | 15,000,000 |         |   | 15,000,000 |  |   | 14,850,000 |    
|Facet Technologies, LLC, Second Lien, 16.00%(LIBOR + 2.00% cash, 10.00% PIK), 1/26/12                       |  | MedicalDevices             |  |                                         | 27,135,000 |         |   | 27,135,000 |  |   | 27,135,000 | (c)
|Fairway Group Holdings Corp. et al., Term B Loan, First Lien, 7.57% (LIBOR + 5.00%), 1/18/13                |  | RetailGrocery              |  |                                         | 1,485,000  |         |   | 1,482,185  |  |   | 1,485,000  | (c)
|Fairway Group Holdings Corp. et al., Term C Loan, Second Lien, 13.00% (12.00% cash, 1.00% PIK), 1/18/14     |  | RetailGrocery              |  |                                         | 11,660,773 |         |   | 11,615,191 |  |   | 11,660,773 | (c)
|Fitness Together Franchise Corporation, First Lien, 8.95% (LIBOR + 6.25%), 7/14/12                          |  | PersonalFitness            |  |                                         | 12,950,000 |         |   | 12,905,519 |  |   | 12,905,519 | (c)
|Heartland Automotive Services II Inc. et al., Term Loan A, First Lien, 7.75% (LIBOR + 3.75%), 2/27/12       |  | AutomobileRepair           |  |                                         | 3,678,231  |         |   | 3,675,906  |  |   | 3,108,105  | (c)
|Heartland Automotive Services II Inc. et al., Acquisition Loan, First Lien, 8.00%, (LIBOR + 4.00%), 2/27/12 |  | Automobile Repair          |  |                                         | 1,799,837  |         |   | 1,799,837  |  |   | 1,520,862  |    
|HIT Entertainment, Inc., Second Lien, 8.29%(LIBOR + 5.50%), 2/26/13                                         |  | Entertainment              |  |                                         | 1,000,000  |         |   | 1,000,000  |  |   | 830,000    |    
|InterMedia Outdoor, Inc., Second Lien, 9.55%(LIBOR + 6.75%), 1/31/14                                        |  | Printing/ Publishing       |  |                                         | 10,000,000 |         |   | 10,000,000 |  |   | 8,000,000  |    
|Isola USA Corp., First Lien, 7.55%(LIBOR + 4.75%), 12/18/12                                                 |  | Electronics                |  |                                         | 9,559,211  |         |   | 9,451,982  |  |   | 8,220,921  |    
|Isola USA Corp., Second Lien, 10.65%(LIBOR + 7.75%), 12/18/13                                               |  | Electronics                |  |                                         | 25,000,000 |         |   | 25,000,000 |  |   | 20,000,000 |    
|Kaz, Inc. et al., M&E Loan, First Lien, 7.31%(LIBOR + 4.50%), 12/8/08                                       |  | ConsumerProducts           |  |                                         | 3,000,000  |         |   | 3,000,000  |  |   | 3,000,000  | (c)
|Kaz, Inc. et al., First Lien, 16.00% (12.00% cash, 4.00% PIK), 12/8/11                                      |  | ConsumerProducts           |  |                                         | 35,360,157 |         |   | 34,994,566 |  |   | 34,994,566 | (c)
|LJVH Holdings Inc., Second Lien, 8.30%(LIBOR + 5.50%), 1/19/15(d)                                           |  | Specialty Coffee           |  |                                         | 25,000,000 |         |   | 25,000,000 |  |   | 21,250,000 |    
|MCCI Group Holdings, LLC, Second Lien, 9.93%(LIBOR + 7.25%), 6/21/13                                        |  | Healthcare Services        |  |                                         | 29,000,000 |         |   | 28,944,541 |  |   | 29,000,000 | (c)
|NAMIC/VA, Inc., Second Lien, 12.25%, 8/14/15                                                                |  | HealthcareServices         |  |                                         | 15,000,000 |         |   | 14,750,183 |  |   | 14,700,000 |    
|New Enterprise Stone & Lime Co., Inc., Second Lien, 12.50%, 7/11/14                                         |  | Mining/Construction        |  |                                         | 35,000,000 |         |   | 34,670,509 |  |   | 34,300,000 |    
|Oriental Trading Company, Inc., Second Lien, 8.49%(LIBOR + 6.00%), 1/31/14                                  |  | PartySupplies andNovelties |  |                                         | 3,000,000  |         |   | 3,000,000  |  |   | 2,150,001  |    

The accompanying notes are an integral part of these financial statements.



10



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##### Table of Contents

BlackRock Kelso Capital Corporation

Schedules of Investments (Unaudited)(Continued)

June 30, 2008



|                                                                                                 |  |                            |  |                                         |            |         |   |             |  |   |             |    
|------------------------------------------------------------------------------------------------ |  | -------------------------- |  | --------------------------------------- | ---------- | ------- | - | ----------- |  | - | ----------- | ---
|Portfolio Company                                                                                |  | Industry                   |  | PrincipalAmount orNumber ofShares/Units |            | Cost(a) |   | FairValue   | 
|Penton Media, Inc. et al., Second Lien, 7.90%(LIBOR + 5.00%), 2/1/14(i)                          |  | Information Services       |  | $                                       | 26,000,000 |         | $ | 25,562,660  |  | $ | 18,590,000  |    
|Physiotherapy Associates, Inc. et al., SecondLien, 10.39% (LIBOR + 7.50%), 12/31/13              |  | Rehabilitation Centers     |  |                                         | 17,000,000 |         |   | 17,000,000  |  |   | 13,600,000  |    
|PQ Corporation, Second Lien, 9.40% (LIBOR +6.50%), 7/30/15                                       |  | Specialty Chemicals        |  |                                         | 10,000,000 |         |   | 8,700,000   |  |   | 8,700,000   |    
|Precision Parts International Services Corp. etal., First Lien, 8.24% (LIBOR + 5.50%), 9/30/11   |  | AutomotiveParts            |  |                                         | 2,892,443  |         |   | 2,892,443   |  |   | 2,313,954   |    
|Premier Yachts, Inc. et al., Term A, First Lien,6.23% (LIBOR + 3.75%), 8/22/12                   |  | EntertainmentCruises       |  |                                         | 7,646,423  |         |   | 7,620,034   |  |   | 7,608,191   |    
|Premier Yachts, Inc. et al., Term B, First Lien,9.48% (LIBOR + 7.00%), 8/22/13                   |  | EntertainmentCruises       |  |                                         | 1,921,233  |         |   | 1,914,806   |  |   | 1,911,627   |    
|Stolle Machinery Company, LLC, Second Lien,8.98% (LIBOR + 6.50%), 9/29/13                        |  | CanningMachinery           |  |                                         | 5,950,000  |         |   | 5,950,000   |  |   | 5,652,500   |    
|Sunrise Medical LTC LLC et al., Second Lien,9.31% (LIBOR + 6.50%), 12/28/13                      |  | HealthcareEquipment        |  |                                         | 14,400,000 |         |   | 14,400,000  |  |   | 14,400,000  | (c)
|Total Safety U.S. Inc., Second Lien, 9.54%(LIBOR + 6.50%), 12/8/13                               |  | Industrial SafetyEquipment |  |                                         | 9,000,000  |         |   | 9,000,000   |  |   | 8,370,000   |    
|United Subcontractors, Inc., Second Lien,12.42% (LIBOR + 7.25% cash, 2.00% PIK), 6/27/13         |  | Building andConstruction   |  |                                         | 10,007,778 |         |   | 10,007,778  |  |   | 5,103,967   |    
|Water Pik, Inc., Second Lien, 7.98% (LIBOR +5.50%), 6/15/14                                      |  | Consumer Products          |  |                                         | 30,000,000 |         |   | 30,000,000  |  |   | 27,900,000  | (c)
|WBS Group LLC et al., Second Lien, 9.01%(LIBOR + 6.25%), 6/7/13                                  |  | Software                   |  |                                         | 20,000,000 |         |   | 20,000,000  |  |   | 17,200,000  | (c)
|Wembley, Inc., Second Lien, 7.11% (LIBOR +4.25%), 8/23/12(g)                                     |  | Gaming                     |  |                                         | 1,000,000  |         |   | 1,000,000   |  |   | 325,000     |    
|Westward Dough Operating Company, LLC,Term Loan A, First Lien, 6.70% (LIBOR + 4.00%), 3/30/11    |  | Restaurants                |  |                                         | 6,850,000  |         |   | 6,850,000   |  |   | 6,308,000   | (c)
|Westward Dough Operating Company, LLC,Term Loan B, First Lien, 9.70% (LIBOR + 7.00%), 3/30/11(g) |  | Restaurants                |  |                                         | 8,334,656  |         |   | 8,334,656   |  |   | 7,972,300   | (c)
|York Tape & Label, Inc. et al., Second Lien,9.73% (LIBOR + 7.25%), 9/30/13                       |  | Printing                   |  |                                         | 45,197,368 |         |   | 44,804,819  |  |   | 44,293,421  |    
|                                                                                                 |  |                            |  |                                         |            |         |   |             |  |   |             |    
|Total Senior Secured Loans                                                                       |  |                            |  |                                         |            |         |   | 770,942,306 |  |   | 695,417,429 |    
|                                                                                                 |  |                            |  |                                         |            |         |   |             |  |   |             |    
|Preferred Stock0.9%                                                                             |  |                            |  |                                         |            |         |   |             |  |   |             |    
|Facet Holdings Corp., Class A,12.00% PIK(g)                                                      |  | Medical Devices            |  |                                         | 900        |         |   | 900,000     |  |   |            | (c)
|Fitness Together Holdings, Inc.,Series A, 8.00% PIK                                              |  | Personal Fitness           |  |                                         | 187,500    |         |   | 187,500     |  |   | 187,500     | (c)
|M & M Tradition Holdings Corp., Series AConvertible, 16.00% PIK(i)                               |  | Sheet Metal Fabrication    |  |                                         | 5,376      |         |   | 5,376,000   |  |   | 5,537,280   | (c)
|Tygem Holdings, Inc., 8.00% PIK(f)(g)                                                            |  | Metals                     |  |                                         | 10,789,367 |         |   | 10,826,867  |  |   |            | (c)
|Tygem Holdings, Inc., Series BConvertible(f)(k)                                                  |  | Metals                     |  |                                         | 54,574,501 |         |   | 14,725,535  |  |   |            | (c)
|                                                                                                 |  |                            |  |                                         |            |         |   |             |  |   |             |    
|Total Preferred Stock                                                                            |  |                            |  |                                         |            |         |   | 32,015,902  |  |   | 5,724,780   |    
|                                                                                                 |  |                            |  |                                         |            |         |   |             |  |   |             |    

The accompanying notes are an integral part of these financial statements.



11



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BlackRock Kelso Capital Corporation

Schedules of Investments (Unaudited)(Continued)

June 30, 2008



|                                                                   |  |                                     |  |                                         |  |         |            |           |   |            |    
|------------------------------------------------------------------ |  | ----------------------------------- |  | --------------------------------------- |  | ------- | ---------- | --------- | - | ---------- | ---
|Portfolio Company                                                  |  | Industry                            |  | PrincipalAmount orNumber ofShares/Units |  | Cost(a) |            | FairValue |  
|Common Stock1.7%(k)                                               |  |                                     |  |                                         |  |         |            |           |   |            |    
|BKC ASW Blocker, Inc.(i)(l)                                        |  | Utility Vehicles                    |  | 1,000                                   |  | $       | 250,000    |           | $ | 394,149    | (c)
|BKC DVSH Blocker, Inc.(m)                                          |  | Augmentative Communication Products |  | 100                                     |  |         | 1,000,000  |           |   | 1,000,000  | (c)
|BKC MTCH Blocker, Inc.(n)                                          |  | Transportation                      |  | 1,000                                   |  |         | 5,000,000  |           |   | 4,400,000  | (c)
|Facet Holdings Corp.                                               |  | Medical Devices                     |  | 10,000                                  |  |         | 100,000    |           |   |           | (c)
|Fitness Together Holdings, Inc.                                    |  | Personal Fitness                    |  | 62,500                                  |  |         | 62,500     |           |   | 43,600     | (c)
|M & M Tradition Holdings Corp.(i)                                  |  | Sheet Metal Fabrication             |  | 500,000                                 |  |         | 5,000,000  |           |   | 5,310,000  | (c)
|MGHC Holding Corporation                                           |  | BeddingRetail                      |  | 205,000                                 |  |         | 2,050,000  |           |   | 38,400     | (c)
|Tygem Holdings, Inc.(f)                                            |  | Metals                              |  | 3,596,456                               |  |         | 3,608,956  |           |   |           | (c)
|                                                                   |  |                                     |  |                                         |  |         |            |           |   |            |    
|Total Common Stock                                                 |  |                                     |  |                                         |  |         | 17,071,456 |           |   | 11,186,149 |    
|                                                                   |  |                                     |  |                                         |  |         |            |           |   |            |    
|Limited Partnership/LimitedLiability Company Interests3.8%        |  |                                     |  |                                         |  |         |            |           |   |            |    
|ARS Investment Holdings, LLC(k)                                    |  | HVAC/PlumbingServices               |  | 66,902                                  |  |         |           |           |   | 560,000    | (c)
|Big Dumpster Coinvestment, LLC(k)                                  |  | Waste Management Equipment          |  |                                        |  |         | 5,333,333  |           |   | 1,000,000  | (c)
|Marsico Parent Superholdco, LLC,16.75% PIK, acquired 11/28/07(b)   |  | Finance                             |  | 1,750                                   |  |         | 1,650,005  |           |   | 1,540,000  |    
|PG Holdco, LLC, 15% PIK                                            |  | Healthcare Services                 |  | 333                                     |  |         | 333,333    |           |   | 333,333    | (c)
|PG Holdco, LLC, Class A(k)                                         |  | Healthcare Services                 |  | 16,667                                  |  |         | 166,667    |           |   | 166,667    | (c)
|Prism Business Media HoldingsLLC(i)(k)                             |  | Information Services                |  | 68                                      |  |         | 14,943,200 |           |   | 13,540,000 | (c)
|Sentry Common Investors, LLC(k)                                    |  | Security Services                   |  | 147,271                                 |  |         | 147,271    |           |   | 73,900     | (c)
|Sentry Security Systems Holdings, LLC,8.00% PIK                    |  | Security Services                   |  | 602,729                                 |  |         | 602,729    |           |   | 602,729    | (c)
|WBS Group Holdings, LLC, Class B,16.00% PIK                        |  | Software                            |  | 8,000                                   |  |         | 8,000,000  |           |   | 8,000,000  | (c)
|                                                                   |  |                                     |  |                                         |  |         |            |           |   |            |    
|Total Limited Partnership/LimitedLiability Company Interests       |  |                                     |  |                                         |  |         | 31,176,538 |           |   | 25,816,629 |    
|                                                                   |  |                                     |  |                                         |  |         |            |           |   |            |    
|Equity Warrants/Options0.2%(k)                                    |  |                                     |  |                                         |  |         |            |           |   |            |    
|ATEP Holdings, Inc., expire 10/24/15                               |  | Plastic Packaging                   |  | 470                                     |  |         |           |           |   |           | (c)
|ATH Holdings, Inc., expire 10/24/15                                |  | Plastic Packaging                   |  | 470                                     |  |         |           |           |   |           | (c)
|ATPP Holdings, Inc., expire 10/24/15                               |  | Plastic Packaging                   |  | 470                                     |  |         | 90,112     |           |   |           | (c)
|ATPR Holdings, Inc., expire 10/24/15                               |  | Plastic Packaging                   |  | 470                                     |  |         |           |           |   |           | (c)
|Fitness Together Holdings, Inc.,expire 7/14/16                     |  | Personal Fitness                    |  | 105,263                                 |  |         | 56,000     |           |   | 39,000     | (c)
|Kaz, Inc., expire 12/8/16                                          |  | Consumer Products                   |  | 49                                      |  |         | 512,000    |           |   | 369,275    | (c)
|Kaz, Inc., expire 12/8/16                                          |  | Consumer Products                   |  | 16                                      |  |         | 64,000     |           |   | 56,050     | (c)
|Kaz, Inc., expire 12/8/16                                          |  | Consumer Products                   |  | 16                                      |  |         | 24,000     |           |   | 27,295     | (c)
|Kaz, Inc., expire 12/8/16                                          |  | Consumer Products                   |  | 16                                      |  |         | 9,000      |           |   | 14,125     | (c)
|Marsico Superholdco SPV, LLC, expire12/14/19, acquired 11/28/07(b) |  | Finance                             |  | 455                                     |  |         | 444,450    |           |   | 784,100    |    
|                                                                   |  |                                     |  |                                         |  |         |            |           |   |            |    
|Total Equity Warrants/Options                                      |  |                                     |  |                                         |  |         | 1,199,562  |           |   | 1,289,845  |    
|                                                                   |  |                                     |  |                                         |  |         |            |           |   |            |    

The accompanying notes are an integral part of these financial statements.



12



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BlackRock Kelso Capital Corporation

Schedules of Investments (Unaudited)(Continued)

June 30, 2008



|                                            |  |          |  |                                         |  |         |               |   |           |   |               |  
|------------------------------------------- |  | -------- |  | --------------------------------------- |  | ------- | ------------- | - | --------- | - | ------------- | -
|Portfolio Company                           |  | Industry |  | PrincipalAmount orNumber ofShares/Units |  | Cost(a) |               |   | FairValue |  
|TOTAL INVESTMENTS INCLUDING UNEARNED INCOME |  |          |  |                                         |  | $       | 1,286,385,040 |   |           | $ | 1,155,792,560 |  
|UNEARNED INCOME(1.0)%                      |  |          |  |                                         |  |         | (6,583,468    | ) |           |   | (6,583,468    | )
|                                            |  |          |  |                                         |  |         |               |   |           |   |               |  
|TOTAL INVESTMENTS171.0%                    |  |          |  |                                         |  | $       | 1,279,801,572 |   |           |   | 1,149,209,092 |  
|                                            |  |          |  |                                         |  |         |               |   |           |   |               |  
|OTHER ASSETS & LIABILITIES (NET)(71.0)%    |  |          |  |                                         |  |         |               |   |           |   | (477,022,981  | )
|                                            |  |          |  |                                         |  |         |               |   |           |   |               |  
|NET ASSETS100.0%                           |  |          |  |                                         |  |         |               |   |           | $ | 672,186,111   |  
|                                            |  |          |  |                                         |  |         |               |   |           |   |               |  



|(a) | Represents amortized cost for fixed income securities and unearned income, and cost for preferred and common stock, limited partnership/limited liability company interests and
equity warrants/options.
|--- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(b) | These securities are exempt from registration under Rule 144A of the Securities Act of 1933. These securities may be resold in transactions that are exempt from registration,
normally to qualified institutional buyers. In the aggregate, these securities represent 7.8% of net assets at June 30, 2008.
|--- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(c) | Fair value of this investment determined by or under the direction of the Companys Board of Directors (see Note 2). The aggregate fair value of these investments (net of
unearned income) is $652,615,215, or 97.1% of net assets at June 30, 2008.
|--- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(d) | Non-U.S. company or principal place of business outside the U.S.
|--- | ----------------------------------------------------------------



|(e) | Principal amount is denominated in Euros.
|--- | -----------------------------------------



|(f) | Controlled investments under the Investment Company Act of 1940, whereby the Company owns more than 25% of the portfolio companys outstanding voting securities,
are as follows:
|--- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|                                    |  |                               |            |   |                       |   |                          |  |   |                           |   |  |                  |           |   |  |   |          
|----------------------------------- |  | ----------------------------- | ---------- | - | --------------------- | - | ------------------------ |  | - | ------------------------- | - |  | ---------------- | --------- | - |  | - | ---------
|Controlled Investments              |  | Fair Value atDecember 31,2007 |            |   | GrossAdditions(Cost)* |   | NetUnrealizedGain (Loss) |  |   | Fair Value atJune 30,2008 |   |  | InterestIncome**
|Al Solutions, Inc.Subordinated Debt |  | $                             | 12,648,145 |   |                       | $ | 1,032,088                |  | $ | (3,913,333                | ) |  | $                | 9,766,900 |   |  | $ | 1,073,757
|Tygem Holdings, Inc.:               |  |                               |            |   |                       |   |                          |  |   |                           |   |  |                  |           |   |  |   |          
|Preferred Stock                     |  |                               |           |   |                       |   |                         |  |   |                          |   |  |                  |          |   |  |   |         
|Preferred Stock Series BConvertible |  |                               | 2,613,900  |   |                       |   | 2,500,000                |  |   | (5,113,900                | ) |  |                  |          |   |  |   |         
|Common Stock                        |  |                               |           |   |                       |   |                         |  |   |                          |   |  |                  |          |   |  |   |         
|Less: Unearned Income               |  |                               | (427,650   | ) |                       |   | 35,198                   |  |   |                          |   |  |                  | (392,452  | ) |  |   |         
|                                    |  |                               |            |   |                       |   |                          |  |   |                           |   |  |                  |           |   |  |   |          
|Totals                              |  | $                             | 14,834,395 |   |                       | $ | 3,567,286                |  | $ | (9,027,233                | ) |  | $                | 9,374,448 |   |  | $ | 1,073,757
|                                    |  |                               |            |   |                       |   |                          |  |   |                           |   |  |                  |           |   |  |   |          



|* | Gross additions include increases in the cost basis of investments resulting from new portfolio investments, paid-in-kind interest or dividends, the amortization of unearned income,
the exchange of one or more existing securities for one or more new securities and the movement of an existing portfolio company into this category from a different category.
|- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|** | For the six months ended June 30, 2008. There were no realized gains (losses) or dividend income from these securities during the period.
|-- | -----------------------------------------------------------------------------------------------------------------------------------------

The aggregate fair value of controlled investments (net of unearned income) at June 30, 2008 represents 1.4% of net assets.



|(g) | Non-accrual status (in default) at June 30, 2008 and therefore non-income producing.
|--- | ------------------------------------------------------------------------------------



|(h) | Approximately 69% of the senior secured loans to the Companys portfolio companies bear interest at a floating rate that may be determined by reference to the London Interbank
Offered Rate (LIBOR), Euro Interbank Offered Rate (EURIBOR), or other base rate (commonly the Federal Funds Rate or the Prime Rate), at the borrowers option. Additionally, the borrower under a senior secured loan generally has the option to
select from interest reset periods of one, two, three or six months and may alter that selection at the end of any reset
|--- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



The accompanying notes are an integral part of these financial statements.



13



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##### Table of Contents

| | period. The stated interest rate represents the weighted average interest rate as of June 30, 2008 of all contracts within the specified loan facility.
Current reset frequencies for floating rate instruments other than senior secured loans are indicated by Q (quarterly) or S (semiannually).
| | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(i) | Non-controlled, affiliated investments under the Investment Company Act of 1940, whereby the Company owns 5% or more (but not more than 25%) of the portfolio
companys outstanding voting securities, are as follows:
|--- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|                                       |  |                               |            |   |                       |   |                         |  |   |                          |   |  |                           |            |   |                           |   |                   |   |                   |   |         |  |   |           |  |   |        
|-------------------------------------- |  | ----------------------------- | ---------- | - | --------------------- | - | ----------------------- |  | - | ------------------------ | - |  | ------------------------- | ---------- | - | ------------------------- | - | ----------------- | - | ----------------- | - | ------- |  | - | --------- |  | - | -------
|Non-controlled, Affiliated Investments |  | Fair Value atDecember 31,2007 |            |   | GrossAdditions(Cost)* |   | GrossReductions(Cost)** |  |   | NetUnrealizedGain (Loss) |   |  | Fair Value atJune 30,2008 |            |   | NetRealizedGain (Loss)*** |   | InterestIncome*** |   | DividendIncome***
|American SportWorks LLC:               |  |                               |            |   |                       |   |                         |  |   |                          |   |  |                           |            |   |                           |   |                   |   |                   |   |         |  |   |           |  |   |        
|Senior Secured Loan                    |  | $                             | 13,202,280 |   |                       | $ | 200,994                 |  | $ |                         |   |  | $                         |           |   |                           | $ | 13,403,274        |   |                   | $ |        |  | $ | 1,233,833 |  | $ |       
|Common Stock                           |  |                               | 406,689    |   |                       |   |                        |  |   |                         |   |  |                           | (12,540    | ) |                           |   | 394,149           |   |                   |   |        |  |   |          |  |   |       
|M&M Tradition Holdings Corp.:          |  |                               |            |   |                       |   |                         |  |   |                          |   |  |                           |            |   |                           |   |                   |   |                   |   |         |  |   |           |  |   |        
|Preferred Stock                        |  |                               | 9,415,180  |   |                       |   |                        |  |   | (3,832,000               | ) |  |                           | (45,900    | ) |                           |   | 5,537,280         |   |                   |   | 112,783 |  |   |          |  |   | 737,050
|Common Stock                           |  |                               | 5,000,000  |   |                       |   |                        |  |   |                         |   |  |                           | 310,000    |   |                           |   | 5,310,000         |   |                   |   |        |  |   |          |  |   |       
|Penton Media, Inc.                     |  |                               |            |   |                       |   |                         |  |   |                          |   |  |                           |            |   |                           |   |                   |   |                   |   |         |  |   |           |  |   |        
|Senior Secured Loan                    |  |                               | 21,250,000 |   |                       |   | 897,018                 |  |   |                         |   |  |                           | (3,557,018 | ) |                           |   | 18,590,000        |   |                   |   |        |  |   | 1,120,492 |  |   |       
|Prism Business Media Holdings LLC      |  |                               |            |   |                       |   |                         |  |   |                          |   |  |                           |            |   |                           |   |                   |   |                   |   |         |  |   |           |  |   |        
|Limited Liability Co. Interest         |  |                               | 16,500,000 |   |                       |   |                        |  |   |                         |   |  |                           | (2,960,000 | ) |                           |   | 13,540,000        |   |                   |   |        |  |   |          |  |   |       
|Less: Unearned Income                  |  |                               | (361,467   | ) |                       |   | 27,770                  |  |   |                         |   |  |                           |           |   |                           |   | (333,697          | ) |                   |   |        |  |   |          |  |   |       
|                                       |  |                               |            |   |                       |   |                         |  |   |                          |   |  |                           |            |   |                           |   |                   |   |                   |   |         |  |   |           |  |   |        
|Totals                                 |  | $                             | 65,412,682 |   |                       | $ | 1,125,782               |  | $ | (3,832,000               | ) |  | $                         | (6,265,458 | ) |                           | $ | 56,441,006        |   |                   | $ | 112,783 |  | $ | 2,354,325 |  | $ | 737,050
|                                       |  |                               |            |   |                       |   |                         |  |   |                          |   |  |                           |            |   |                           |   |                   |   |                   |   |         |  |   |           |  |   |        



|* | Gross additions include increases in the cost basis of investments resulting from new portfolio investments, paid-in-kind interest or dividends, the amortization of unearned income,
the exchange of one or more existing securities for one or more new securities and the movement of an existing portfolio company into this category from a different category.
|- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|** | Gross reductions include decreases in the cost basis of investments resulting from principal collections related to investment repayments or sales, the exchange of one or more
existing securities for one or more new securities and the movement of an existing portfolio company out of this category into a different category.
|-- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|*** | For the six months ended June 30, 2008.
|--- | ---------------------------------------

The
aggregate fair value of non-controlled, affiliated investments (net of unearned income) at June 30, 2008 represents 8.4% of net assets.



|(j) | Principal amount is denominated in Canadian dollars.
|--- | ----------------------------------------------------



|(k) | Non-income producing equity securities at June 30, 2008.
|--- | --------------------------------------------------------



|(l) | The Company is the sole stockholder of BKC ASW Blocker, Inc., which is the beneficiary of 5% or more (but not more than 25%) of the voting securities of American SportWorks LLC.
|--- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(m) | The Company is the sole stockholder of BKC DVSH Blocker, Inc., which is the beneficiary of less than 5% of the voting securities of DynaVox Systems LLC.
|--- | --------------------------------------------------------------------------------------------------------------------------------------------------------



|(n) | The Company is the sole stockholder of BKC MTCH Blocker, Inc., which is the beneficiary of less than 5% of the voting securities of Marquette Transportation Company Holdings, LLC.
|--- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

The accompanying notes are an integral part of these financial statements.



14



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BlackRock Kelso Capital Corporation

Schedules of Investments

December 31, 2007



|                                                                                          |  |                            |  |                                         |            |     |         |   |             |  |   |             |    
|----------------------------------------------------------------------------------------- |  | -------------------------- |  | --------------------------------------- | ---------- | --- | ------- | - | ----------- |  | - | ----------- | ---
|Portfolio Company                                                                         |  | Industry(a)                |  | PrincipalAmount orNumber ofShares/Units |            |     | Cost(b) |   | FairValue   | 
|Senior Secured Notes6.2%                                                                 |  |                            |  |                                         |            |     |         |  
|AGY Holding Corp., Second Lien,11.00%, 11/15/14, acquired10/20/06(c)                      |  | Glass Yarns/Fibers         |  | $                                       | 15,000,000 |     |         | $ | 15,000,000  |  | $ | 14,550,000  |    
|TriMark Acquisition Corp., SecondLien, 11.50% (9.50% cash,2.00% PIK), 11/30/13            |  | Food ServiceEquipment      |  |                                         | 30,277,111 |     |         |   | 30,277,111  |  |   | 30,277,111  | (d)
|                                                                                          |  |                            |  |                                         |            |     |         |   |             |  |   |             |    
|Total Senior Secured Notes                                                                |  |                            |  |                                         |            |     |         |   | 45,277,111  |  |   | 44,827,111  |    
|                                                                                          |  |                            |  |                                         |            |     |         |   |             |  |   |             |    
|Unsecured Debt24.8%                                                                      |  |                            |  |                                         |            |     |         |   |             |  |   |             |    
|AMC Entertainment Holdings, Inc.,9.99% PIK (LIBOR + 5.00%/Q),6/13/12                      |  | Entertainment              |  |                                         | 12,661,936 |     |         |   | 12,395,105  |  |   | 11,981,357  |    
|ASM Intermediate Holdings Corp. II,12.00% PIK, 12/27/13                                   |  | MarketingServices          |  |                                         | 45,152,493 |     |         |   | 45,152,493  |  |   | 42,669,106  |    
|BE Foods Investments, Inc., 10.50%PIK (LIBOR + 5.25%/Q), 7/11/12                          |  | Food                       |  |                                         | 25,486,292 |     |         |   | 24,683,196  |  |   | 23,702,251  |    
|Big Dumpster Acquisition, Inc., 13.50%PIK, 7/5/15                                         |  | Waste Management Equipment |  |                                         | 32,756,167 |     |         |   | 32,756,167  |  |   | 32,756,167  | (d)
|Lucite International LuxembourgFinance S.àr.l., 13.64% PIK(EURIBOR + 9.00%/Q), 7/14/14(e) |  | Chemicals                  |  |                                         | 10,978,044 | (f) |         |   | 13,666,704  |  |   | 14,987,131  |    
|Marquette Transportation CompanyHoldings, LLC, 14.75% PIK, 3/21/14                        |  | Transportation             |  |                                         | 39,500,000 |     |         |   | 39,500,000  |  |   | 39,500,000  | (d)
|Marsico Parent Holdco, LLC et al.,12.50% PIK, 7/15/16, acquired 11/28/07(c)               |  | Finance                    |  |                                         | 9,000,000  |     |         |   | 9,000,000   |  |   | 9,045,000   |    
|Marsico Parent Superholdco, LLC et al.,14.50% PIK, 1/15/18, acquired 11/28/07(c)          |  | Finance                    |  |                                         | 6,000,000  |     |         |   | 5,658,622   |  |   | 5,685,687   |    
|                                                                                          |  |                            |  |                                         |            |     |         |   |             |  |   |             |    
|Total Unsecured Debt                                                                      |  |                            |  |                                         |            |     |         |   | 182,812,287 |  |   | 180,326,699 |    
|                                                                                          |  |                            |  |                                         |            |     |         |   |             |  |   |             |    
|Subordinated Debt14.9%                                                                   |  |                            |  |                                         |            |     |         |   |             |  |   |             |    
|A & A Manufacturing Co., Inc., 14.00%(12.00% cash, 2.00% PIK), 4/2/14                     |  | Protective Enclosures      |  |                                         | 18,777,852 |     |         |   | 18,777,852  |  |   | 18,777,852  | (d)
|Advanstar, Inc., 11.84% PIK (LIBOR +7.00%/Q), 11/30/15                                    |  | Printing/ Publishing       |  |                                         | 6,441,546  |     |         |   | 6,441,546   |  |   | 6,441,546   |    
|Al Solutions, Inc., 16.00% PIK,12/29/13(g)                                                |  | Metals                     |  |                                         | 12,648,145 |     |         |   | 12,648,145  |  |   | 12,648,145  | (d)
|Conney Safety Products, LLC, 16.00%,10/01/14                                              |  | Safety Products            |  |                                         | 25,000,000 |     |         |   | 25,000,000  |  |   | 25,000,000  | (d)
|Mattress Giant Corporation, 13.25%(11.00% cash, 2.25% PIK), 8/1/12                        |  | Bedding Retail            |  |                                         | 13,944,709 |     |         |   | 13,840,288  |  |   | 13,247,474  |    
|MediMedia USA, Inc., 11.38%,11/15/14, acquired multiple dates(c)                          |  | InformationServices        |  |                                         | 8,000,000  |     |         |   | 8,074,656   |  |   | 8,220,000   |    
|Sentry Security Systems, LLC, 15.00%(12.00% cash, 3.00% PIK), 8/7/12                      |  | SecurityServices           |  |                                         | 10,274,409 |     |         |   | 10,274,409  |  |   | 10,274,409  | (d)

The accompanying notes are an integral part of these financial statements.



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##### Table of Contents

BlackRock Kelso Capital Corporation

Schedules of Investments(Continued)

December 31, 2007



|                                                                                                        |  |                           |  |                                         |            |     |         |   |             |  |   |             |    
|------------------------------------------------------------------------------------------------------- |  | ------------------------- |  | --------------------------------------- | ---------- | --- | ------- | - | ----------- |  | - | ----------- | ---
|Portfolio Company                                                                                       |  | Industry(a)               |  | PrincipalAmount orNumber ofShares/Units |            |     | Cost(b) |   | FairValue   | 
|U.S. Security Holdings, Inc., 13.00% (11.00% cash, 2.00% PIK), 5/8/14, acquired 5/10/06(c)              |  | Security Services         |  | $                                       | 7,000,000  |     |         | $ | 7,000,000   |  | $ | 6,650,000   |    
|Wastequip, Inc., 12.00% (10.00% cash, 2.00% PIK), 2/5/15                                                |  | Waste ManagementEquipment |  |                                         | 7,561,250  |     |         |   | 7,561,250   |  |   | 7,561,250   | (d)
|                                                                                                        |  |                           |  |                                         |            |     |         |   |             |  |   |             |    
|Total Subordinated Debt                                                                                 |  |                           |  |                                         |            |     |         |   | 109,618,146 |  |   | 108,820,676 |    
|                                                                                                        |  |                           |  |                                         |            |     |         |   |             |  |   |             |    
|Senior Secured Loans97.9%(h)                                                                           |  |                           |  |                                         |            |     |         |   |             |  |   |             |    
|Advanstar Communications Inc., Second Lien, 9.84% (LIBOR + 5.00%), 11/30/14                             |  | Printing/Publishing       |  |                                         | 14,000,000 |     |         |   | 14,000,000  |  |   | 12,880,000  |    
|Alpha Media Group Inc., Second Lien, 12.33% (LIBOR + 7.50%), 2/11/15                                    |  | Publishing                |  |                                         | 20,000,000 |     |         |   | 19,236,444  |  |   | 18,400,000  |    
|American Residential Services L.L.C., Second Lien, 12.00% (10.00% cash, 2.00% PIK), 4/17/15             |  | HVAC/PlumbingServices     |  |                                         | 40,000,000 |     |         |   | 40,000,000  |  |   | 40,000,000  | (d)
|American Safety Razor Company, LLC, Second Lien, 11.69% (LIBOR + 6.25%), 1/30/14                        |  | Consumer Products         |  |                                         | 10,000,000 |     |         |   | 10,000,000  |  |   | 9,950,000   |    
|American SportWorks LLC, Second Lien, 18.00% (15.00% cash, 3.00% PIK), 6/27/14(i)                       |  | UtilityVehicles           |  |                                         | 13,202,280 |     |         |   | 13,202,280  |  |   | 13,202,280  | (d)
|AmQuip Crane Rental LLC, Second Lien, 10.63% (LIBOR + 5.75%), 6/29/14                                   |  | ConstructionEquipment     |  |                                         | 22,000,000 |     |         |   | 22,000,000  |  |   | 21,340,000  |    
|Applied Tech Products Corp. et al., Tranche A, First Lien, 11.75% PIK (Base Rate + 4.50%), 10/24/10     |  | Plastic Packaging         |  |                                         | 4,847,723  |     |         |   | 4,829,127   |  |   | 4,847,723   | (d)
|Applied Tech Products Corp. et al., Tranche B, Second Lien, 15.75% PIK (Base Rate + 8.50%), 4/24/11     |  | Plastic Packaging         |  |                                         | 2,308,004  |     |         |   | 2,295,861   |  |   | 1,568,358   | (d)
|Applied Tech Products Corp. et al., Tranche C, Third Lien, 19.25% PIK (Base Rate + 12.00%), 10/24/11(j) |  | Plastic Packaging         |  |                                         | 916,240    |     |         |   | 851,534     |  |   |            | (d)
|Arclin US Holdings Inc., Second Lien, 11.40% (LIBOR + 6.50%), 7/10/15                                   |  | Chemicals                 |  |                                         | 14,500,000 |     |         |   | 14,500,000  |  |   | 14,500,000  | (d)
|Bankruptcy Management Solutions, Inc., Second Lien, 11.10% (LIBOR + 6.25%), 7/31/13                     |  | Software                  |  |                                         | 24,687,500 |     |         |   | 24,687,500  |  |   | 20,367,188  |    
|The Bargain! Shop Holdings Inc., Term Loan B, First Lien, 11.81% (CBA + 7.00%), 7/1/12(e)               |  | DiscountStores            |  |                                         | 19,739,508 | (k) |         |   | 18,414,992  |  |   | 19,800,510  | (d)
|Berlin Packaging L.L.C., Second Lien, 11.85% (LIBOR + 6.50%), 8/17/15                                   |  | RigidPackaging            |  |                                         | 24,000,000 |     |         |   | 23,312,346  |  |   | 23,040,000  |    
|Cannondale Bicycle Corporation, Second Lien, 10.85% (LIBOR + 6.00%), 6/5/10                             |  | Bicycles/ Apparel         |  |                                         | 10,000,000 |     |         |   | 10,000,000  |  |   | 10,000,000  | (d)
|Champion Energy Corporation et al., First Lien, 12.50%, 5/22/11                                         |  | Heating and OilServices   |  |                                         | 34,000,000 |     |         |   | 34,000,000  |  |   | 34,000,000  | (d)

The accompanying notes are an integral part of these financial statements.



16



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##### Table of Contents

BlackRock Kelso Capital Corporation

Schedules of Investments(Continued)

December 31, 2007



|                                                                                                                    |  |                                     |  |                                         |            |         |   |            |  |   |            |    
|------------------------------------------------------------------------------------------------------------------- |  | ----------------------------------- |  | --------------------------------------- | ---------- | ------- | - | ---------- |  | - | ---------- | ---
|Portfolio Company                                                                                                   |  | Industry(a)                         |  | PrincipalAmount orNumber ofShares/Units |            | Cost(b) |   | FairValue  | 
|Custom Direct, Inc. et al., Second Lien, 10.84% (LIBOR + 6.00%), 12/31/14                                           |  | Printing                            |  | $                                       | 10,000,000 |         | $ | 10,000,000 |  | $ | 8,500,000  |    
|Deluxe Entertainment Services Group Inc., Second Lien, 10.83% (LIBOR + 6.00%), 11/11/13                             |  | Entertainment                       |  |                                         | 12,000,000 |         |   | 12,000,000 |  |   | 10,800,000 |    
|DynaVox Systems LLC, Term Loan B, First Lien, 8.38% (LIBOR + 3.50%), 6/30/11                                        |  | Augmentative Communication Products |  |                                         | 3,351,322  |         |   | 3,333,809  |  |   | 3,351,322  | (d)
|DynaVox Systems LLC, Term Loan C, First Lien, 9.88% (LIBOR + 5.00%), 12/13/11                                       |  | Augmentative Communication Products |  |                                         | 1,750,000  |         |   | 1,740,579  |  |   | 1,750,000  | (d)
|Eight OClock Coffee Company et al., Second Lien, 11.38% (LIBOR + 6.50%), 7/31/13                                   |  | Coffee Distributor                  |  |                                         | 14,000,000 |         |   | 14,000,000 |  |   | 13,440,000 |    
|Electrical Components International Holdings Company, Second Lien, 11.37% (LIBOR + 6.50%), 5/1/14                   |  | Electronics                         |  |                                         | 20,000,000 |         |   | 20,000,000 |  |   | 16,000,000 |    
|Event Rentals, Inc., Acquisition Loan, First Lien, 9.05% (LIBOR + 4.00%), 12/19/13                                  |  | Party Rentals                       |  |                                         | 15,000,000 |         |   | 15,000,000 |  |   | 14,925,000 |    
|Facet Technologies, LLC, Second Lien, 11.88% (LIBOR + 7.00%), 1/26/12                                               |  | Medical Devices                     |  |                                         | 27,000,000 |         |   | 27,000,000 |  |   | 27,000,000 | (d)
|Fairway Group Holdings Corp. et al., Term B Loan, First Lien, 9.96% (LIBOR + 5.00%), 1/18/13                        |  | Retail Grocery                      |  |                                         | 1,485,000  |         |   | 1,481,877  |  |   | 1,485,000  | (d)
|Fairway Group Holdings Corp. et al., Term C Loan, Second Lien, 13.00% (12.00% cash, 1.00% PIK), 1/18/14             |  | Retail Grocery                      |  |                                         | 11,601,670 |         |   | 11,551,996 |  |   | 11,601,670 | (d)
|Fitness Together Franchise Corporation, First Lien, 11.40% (LIBOR + 6.25%), 7/14/12                                 |  | Personal Fitness                    |  |                                         | 13,150,000 |         |   | 13,099,256 |  |   | 13,099,256 | (d)
|Heartland Automotive Services II Inc. et al., Term Loan A, First Lien, 12.00% (Base Rate + 4.75%), 2/27/12(j)       |  | Automobile Repair                   |  |                                         | 3,558,311  |         |   | 3,555,669  |  |   | 3,415,978  |    
|Heartland Automotive Services II Inc. et al., Acquisition Loan, First Lien, 12.25%, (Base Rate + 5.00%), 2/27/12(j) |  | Automobile Repair                   |  |                                         | 1,740,000  |         |   | 1,740,000  |  |   | 1,722,600  |    
|HIT Entertainment, Inc., Second Lien, 10.38% (LIBOR + 5.50%), 2/26/13                                               |  | Entertainment                       |  |                                         | 1,000,000  |         |   | 1,000,000  |  |   | 950,000    |    
|InterMedia Outdoor, Inc., Second Lien, 11.58% (LIBOR + 6.75%), 1/31/14                                              |  | Printing/ Publishing                |  |                                         | 10,000,000 |         |   | 10,000,000 |  |   | 9,600,000  |    
|Isola USA Corp., First Lien, 9.58% (LIBOR + 4.75%), 12/18/12                                                        |  | Electronics                         |  |                                         | 9,900,000  |         |   | 9,776,400  |  |   | 9,306,000  |    
|Isola USA Corp., Second Lien, 12.83% (LIBOR + 7.75%), 12/18/13                                                      |  | Electronics                         |  |                                         | 25,000,000 |         |   | 25,000,000 |  |   | 23,500,000 |    
|Kaz, Inc. et al., M&E Loan, First Lien, 9.69% (LIBOR + 4.50%), 12/8/08                                              |  | Consumer Products                   |  |                                         | 3,000,000  |         |   | 3,000,000  |  |   | 3,000,000  | (d)
|Kaz, Inc. et al., First Lien, 16.00% (12.00% cash, 4.00% PIK), 12/8/11                                              |  | Consumer Products                   |  |                                         | 41,753,560 |         |   | 41,274,295 |  |   | 41,274,295 | (d)

The accompanying notes are an integral part of these financial statements.



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##### Table of Contents

BlackRock Kelso Capital Corporation

Schedules of Investments(Continued)

December 31, 2007



|                                                                                                                 |  |                              |  |                                         |            |         |   |             |  |   |             |    
|---------------------------------------------------------------------------------------------------------------- |  | ---------------------------- |  | --------------------------------------- | ---------- | ------- | - | ----------- |  | - | ----------- | ---
|Portfolio Company                                                                                                |  | Industry(a)                  |  | PrincipalAmount orNumber ofShares/Units |            | Cost(b) |   | FairValue   | 
|LJVH Holdings Inc., Second Lien, 10.33% (LIBOR + 5.50%), 1/19/15(e)                                              |  | Specialty Coffee             |  | $                                       | 25,000,000 |         | $ | 25,000,000  |  | $ | 23,000,000  |    
|MCCI Group Holdings, LLC, Second Lien, 12.71% (LIBOR + 7.25%), 6/21/13                                           |  | Healthcare Services          |  |                                         | 29,000,000 |         |   | 28,938,983  |  |   | 29,000,000  | (d)
|Oriental Trading Company, Inc., Second Lien, 10.85% (LIBOR + 6.00%), 1/31/14                                     |  | Party Supplies and Novelties |  |                                         | 3,000,000  |         |   | 3,000,000   |  |   | 2,790,000   |    
|Penton Media, Inc. et al., Second Lien, 9.98% (LIBOR + 5.00%), 2/1/14(i)                                         |  | Information Services         |  |                                         | 25,000,000 |         |   | 24,665,642  |  |   | 21,250,000  |    
|Physiotherapy Associates, Inc. et al., Second Lien, 11.41% (LIBOR + 6.50%), 12/31/13                             |  | Rehabilitation Centers       |  |                                         | 17,000,000 |         |   | 17,000,000  |  |   | 15,810,000  |    
|Precision Parts International Services Corp. et al., First Lien, 10.08% (LIBOR + 4.75% cash, 0.75% PIK), 9/30/11 |  | Automotive Parts             |  |                                         | 4,853,442  |         |   | 4,853,442   |  |   | 4,368,097   |    
|Premier Yachts, Inc. et al., Term A, First Lien, 8.69% (LIBOR + 3.75%), 8/22/12                                  |  | Entertainment Cruises        |  |                                         | 7,877,183  |         |   | 7,847,172   |  |   | 7,837,797   |    
|Premier Yachts, Inc. et al., Term B, First Lien, 11.94% (LIBOR + 7.00%), 8/22/13                                 |  | Entertainment Cruises        |  |                                         | 1,921,233  |         |   | 1,914,184   |  |   | 1,911,626   |    
|Stolle Machinery Company, LLC, Second Lien, 11.38% (LIBOR + 6.50%), 9/29/13                                      |  | Canning Machinery            |  |                                         | 8,500,000  |         |   | 8,500,000   |  |   | 8,245,000   |    
|Sunrise Medical LTC LLC et al., Second Lien, 11.35% (LIBOR + 6.50%), 12/28/13                                    |  | Healthcare Equipment         |  |                                         | 14,400,000 |         |   | 14,400,000  |  |   | 14,040,000  |    
|Total Safety U.S. Inc., Second Lien, 11.33% (LIBOR + 6.50%), 12/8/13                                             |  | Industrial Safety Equipment  |  |                                         | 9,000,000  |         |   | 9,000,000   |  |   | 8,730,000   |    
|United Subcontractors, Inc., Second Lien, 12.21% (LIBOR + 7.25%), 6/27/13                                        |  | Building and Construction    |  |                                         | 10,000,000 |         |   | 10,000,000  |  |   | 7,850,000   |    
|Water Pik, Inc., Second Lien, 10.49% (LIBOR + 5.50%), 6/15/14                                                    |  | Consumer Products            |  |                                         | 30,000,000 |         |   | 30,000,000  |  |   | 29,400,000  | (d)
|WBS Group LLC et al., Second Lien, 11.35% (LIBOR + 6.25%), 6/7/13                                                |  | Software                     |  |                                         | 20,000,000 |         |   | 20,000,000  |  |   | 20,000,000  | (d)
|Wembley, Inc., Second Lien, 9.72% (LIBOR + 4.25%), 8/23/12                                                       |  | Gaming                       |  |                                         | 1,000,000  |         |   | 1,000,000   |  |   | 910,000     |    
|Westward Dough Operating Company, LLC, Term Loan A, First Lien, 8.83% (LIBOR + 4.00%), 3/30/11                   |  | Restaurants                  |  |                                         | 6,850,000  |         |   | 6,850,000   |  |   | 6,850,000   | (d)
|Westward Dough Operating Company, LLC, Term Loan B, First Lien, 11.83% (LIBOR + 7.00%), 3/30/11                  |  | Restaurants                  |  |                                         | 8,334,656  |         |   | 8,334,656   |  |   | 8,334,656   | (d)
|York Tape & Label, Inc. et al., Second Lien, 12.25% (LIBOR + 7.25%), 9/30/13                                     |  | Printing                     |  |                                         | 45,197,368 |         |   | 44,767,550  |  |   | 44,293,421  |    
|                                                                                                                 |  |                              |  |                                         |            |         |   |             |  |   |             |    
|Total Senior Secured Loans                                                                                       |  |                              |  |                                         |            |         |   | 741,955,594 |  |   | 713,237,777 |    
|                                                                                                                 |  |                              |  |                                         |            |         |   |             |  |   |             |    
|Preferred Stock1.7%                                                                                             |  |                              |  |                                         |            |         |   |             |  |   |             |    
|Facet Holdings Corp., Class A, 12.00% PIK                                                                        |  | Medical Devices              |  |                                         | 900        |         |   | 900,000     |  |   | 318,420     | (d)
|Fitness Together Holdings, Inc., Series A, 8.00% PIK                                                             |  | Personal Fitness             |  |                                         | 187,500    |         |   | 187,500     |  |   | 187,500     | (d)

The accompanying notes are an integral part of these financial statements.



18



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##### Table of Contents

BlackRock Kelso Capital Corporation

Schedules of Investments(Continued)

December 31, 2007



|                                                                    |  |                            |  |                                         |  |         |            |           |   |            |    
|------------------------------------------------------------------- |  | -------------------------- |  | --------------------------------------- |  | ------- | ---------- | --------- | - | ---------- | ---
|Portfolio Company                                                   |  | Industry(a)                |  | PrincipalAmount orNumber ofShares/Units |  | Cost(b) |            | FairValue |  
|M & M Tradition Holdings Corp., Series A Convertible, 16.00% PIK(i) |  | Sheet Metal Fabrication    |  | 9,208                                   |  | $       | 9,208,000  |           | $ | 9,415,180  | (d)
|Tygem Holdings, Inc., 8.00% PIK(g)(j)                               |  | Metals                     |  | 10,789,367                              |  |         | 10,826,867 |           |   |           | (d)
|Tygem Holdings, Inc., Series B Convertible(g)(l)                    |  | Metals                     |  | 45,567,701                              |  |         | 12,225,535 |           |   | 2,613,900  | (d)
|                                                                    |  |                            |  |                                         |  |         |            |           |   |            |    
|Total Preferred Stock                                               |  |                            |  |                                         |  |         | 33,347,902 |           |   | 12,535,000 |    
|                                                                    |  |                            |  |                                         |  |         |            |           |   |            |    
|Common Stock1.7%(l)                                                |  |                            |  |                                         |  |         |            |           |   |            |    
|BKC ASW Blocker, Inc.(i)(m)                                         |  | Utility Vehicles           |  | 1,000                                   |  |         | 250,000    |           |   | 406,689    | (d)
|BKC MTCH Blocker, Inc.(n)                                           |  | Transportation             |  | 1,000                                   |  |         | 5,000,000  |           |   | 5,100,000  | (d)
|Facet Holdings Corp.                                                |  | Medical Devices            |  | 10,000                                  |  |         | 100,000    |           |   |           | (d)
|Fitness Together Holdings, Inc.                                     |  | Personal Fitness           |  | 62,500                                  |  |         | 62,500     |           |   | 77,400     | (d)
|M & M Tradition Holdings Corp.(i)                                   |  | Sheet Metal Fabrication    |  | 500,000                                 |  |         | 5,000,000  |           |   | 5,000,000  | (d)
|MGHC Holding Corporation                                            |  | BeddingRetail             |  | 205,000                                 |  |         | 2,050,000  |           |   | 1,700,000  | (d)
|Tygem Holdings, Inc.(g)                                             |  | Metals                     |  | 3,596,456                               |  |         | 3,608,956  |           |   |           | (d)
|                                                                    |  |                            |  |                                         |  |         |            |           |   |            |    
|Total Common Stock                                                  |  |                            |  |                                         |  |         | 16,071,456 |           |   | 12,284,089 |    
|                                                                    |  |                            |  |                                         |  |         |            |           |   |            |    
|Limited Partnership/Limited Liability Company Interests4.2%        |  |                            |  |                                         |  |         |            |           |   |            |    
|ARS Investment Holdings, LLC(l)                                     |  | HVAC/PlumbingServices      |  | 66,902                                  |  |         |           |           |   | 575,000    | (d)
|Big Dumpster Coinvestment, LLC(l)                                   |  | Waste Management Equipment |  |                                        |  |         | 5,333,333  |           |   | 3,200,000  | (d)
|Marsico Parent Superholdco, LLC, 16.75% PIK, acquired 11/28/07(c)   |  | Finance                    |  | 1,750                                   |  |         | 1,650,005  |           |   | 1,657,860  |    
|Prism Business Media Holdings LLC(i)(l)                             |  | Information Services       |  | 68                                      |  |         | 14,943,201 |           |   | 16,500,000 | (d)
|Sentry Common Investors, LLC(l)                                     |  | Security Services          |  | 147,271                                 |  |         | 147,271    |           |   | 147,300    | (d)
|Sentry Security Systems Holdings, LLC, 8.00% PIK                    |  | Security Services          |  | 602,729                                 |  |         | 602,729    |           |   | 602,729    | (d)
|WBS Group Holdings, LLC, Class B, 16.00% PIK                        |  | Software                   |  | 8,000                                   |  |         | 8,000,000  |           |   | 8,000,000  | (d)
|                                                                    |  |                            |  |                                         |  |         |            |           |   |            |    
|Total Limited Partnership/Limited Liability Company Interests       |  |                            |  |                                         |  |         | 30,676,539 |           |   | 30,682,889 |    
|                                                                    |  |                            |  |                                         |  |         |            |           |   |            |    
|Equity Warrants/Options0.2%(l)                                     |  |                            |  |                                         |  |         |            |           |   |            |    
|ATEP Holdings, Inc., expire 10/24/15                                |  | Plastic Packaging          |  | 470                                     |  |         |           |           |   |           | (d)
|ATH Holdings, Inc., expire 10/24/15                                 |  | Plastic Packaging          |  | 470                                     |  |         |           |           |   |           | (d)
|ATPP Holdings, Inc., expire 10/24/15                                |  | Plastic Packaging          |  | 470                                     |  |         | 90,112     |           |   |           | (d)
|ATPR Holdings, Inc., expire 10/24/15                                |  | Plastic Packaging          |  | 470                                     |  |         |           |           |   |           | (d)
|Fitness Together Holdings, Inc., expire 7/14/16                     |  | Personal Fitness           |  | 105,263                                 |  |         | 56,000     |           |   | 55,400     | (d)
|Kaz, Inc., expire 12/8/16                                           |  | Consumer Products          |  | 49                                      |  |         | 512,000    |           |   | 477,065    | (d)
|Kaz, Inc., expire 12/8/16                                           |  | Consumer Products          |  | 16                                      |  |         | 64,000     |           |   | 81,554     | (d)

The accompanying notes are an integral part of these financial statements.



19



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##### Table of Contents

BlackRock Kelso Capital Corporation

Schedules of Investments(Continued)

December 31, 2007



|                                                                    |  |                   |  |                                         |  |         |               |   |           |   |               |    
|------------------------------------------------------------------- |  | ----------------- |  | --------------------------------------- |  | ------- | ------------- | - | --------- | - | ------------- | ---
|Portfolio Company                                                   |  | Industry(a)       |  | PrincipalAmount orNumber ofShares/Units |  | Cost(b) |               |   | FairValue |  
|Kaz, Inc., expire 12/8/16                                           |  | Consumer Products |  | 16                                      |  | $       | 24,000        |   |           | $ | 44,333        | (d)
|Kaz, Inc., expire 12/8/16                                           |  | Consumer Products |  | 16                                      |  |         | 9,000         |   |           |   | 25,378        | (d)
|Marsico Superholdco SPV, LLC, expire 12/14/19, acquired 11/28/07(c) |  | Finance           |  | 455                                     |  |         | 444,450       |   |           |   | 446,672       |    
|                                                                    |  |                   |  |                                         |  |         |               |   |           |   |               |    
|Total Equity Warrants/Options                                       |  |                   |  |                                         |  |         | 1,199,562     |   |           |   | 1,130,402     |    
|                                                                    |  |                   |  |                                         |  |         |               |   |           |   |               |    
|TOTAL INVESTMENTS INCLUDING UNEARNED INCOME                         |  |                   |  |                                         |  |         | 1,160,958,597 |   |           |   | 1,103,844,643 |    
|UNEARNED INCOME(0.8)%                                              |  |                   |  |                                         |  |         | (5,583,857    | ) |           |   | (5,583,857    | )  
|                                                                    |  |                   |  |                                         |  |         |               |   |           |   |               |    
|TOTAL INVESTMENTS150.8%                                            |  |                   |  |                                         |  | $       | 1,155,374,740 |   |           |   | 1,098,260,786 |    
|                                                                    |  |                   |  |                                         |  |         |               |   |           |   |               |    
|OTHER ASSETS & LIABILITIES (NET)(50.8)%                            |  |                   |  |                                         |  |         |               |   |           |   | (370,068,917  | )  
|                                                                    |  |                   |  |                                         |  |         |               |   |           |   |               |    
|NET ASSETS100.0%                                                   |  |                   |  |                                         |  |         |               |   |           | $ | 728,191,869   |    
|                                                                    |  |                   |  |                                         |  |         |               |   |           |   |               |    



|(a) | Unaudited.
|--- | ----------



|(b) | Represents amortized cost for fixed income securities and unearned income, and cost for preferred and common stock, limited partnership/limited liability company interests and
equity warrants/options.
|--- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(c) | These securities are exempt from registration under Rule 144A of the Securities Act of 1933. These securities may be resold in transactions that are exempt from registration,
normally to qualified institutional buyers. In the aggregate, these securities represent 6.4% of net assets at December 31, 2007.
|--- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(d) | Fair value of this investment determined by or under the direction of the Companys Board of Directors (see Note 2). The aggregate fair value of these investments (net of
unearned income) is $559,803,995, or 76.9% of net assets at December 31, 2007.
|--- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(e) | Non-U.S. company or principal place of business outside the U.S.
|--- | ----------------------------------------------------------------



|(f) | Principal amount is denominated in Euros.
|--- | -----------------------------------------



|(g) | Controlled investments under the Investment Company Act of 1940, whereby the Company owns more than 25% of the portfolio companys outstanding voting securities,
are as follows:
|--- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|                                     |  |                               |            |   |                       |   |                         |  |   |                          |   |  |                               |             |   |                   |   |            |   |  |   |          
|------------------------------------ |  | ----------------------------- | ---------- | - | --------------------- | - | ----------------------- |  | - | ------------------------ | - |  | ----------------------------- | ----------- | - | ----------------- | - | ---------- | - |  | - | ---------
|Controlled Investments               |  | Fair Value atDecember 31,2006 |            |   | GrossAdditions(Cost)* |   | GrossReductions(Cost)** |  |   | NetUnrealizedGain (Loss) |   |  | Fair Value atDecember 31,2007 |             |   | InterestIncome***
|Al Solutions, Inc.Subordinated Debt  |  | $                             | 22,000,000 |   |                       | $ | 3,296,290               |  | $ | (12,648,145              | ) |  | $                             |            |   |                   | $ | 12,648,145 |   |  | $ | 3,808,869
|Tygem Holdings, Inc.:Preferred Stock |  |                               | 10,826,867 |   |                       |   |                        |  |   |                         |   |  |                               | (10,826,867 | ) |                   |   |           |   |  |   |         
|Preferred Stock Series B             |  |                               |           |   |                       |   | 12,225,535              |  |   |                         |   |  |                               | (9,611,635  | ) |                   |   | 2,613,900  |   |  |   |         
|Convertible                          |  |                               |            |   |                       |   |                         |  |   |                          |   |  |                               |             |   |                   |   |            |   |  |   |          
|Common Stock                         |  |                               | 3,608,956  |   |                       |   |                        |  |   |                         |   |  |                               | (3,608,956  | ) |                   |   |           |   |  |   |         
|Less: Unearned Income                |  |                               | (998,763   | ) |                       |   | 571,113                 |  |   |                         |   |  |                               |            |   |                   |   | (427,650   | ) |  |   |         
|                                     |  |                               |            |   |                       |   |                         |  |   |                          |   |  |                               |             |   |                   |   |            |   |  |   |          
|Totals                               |  | $                             | 35,437,060 |   |                       | $ | 16,092,938              |  | $ | (12,648,145              | ) |  | $                             | (24,047,458 | ) |                   | $ | 14,834,395 |   |  | $ | 3,808,869
|                                     |  |                               |            |   |                       |   |                         |  |   |                          |   |  |                               |             |   |                   |   |            |   |  |   |          



|* | Gross additions include increases in the cost basis of investments resulting from new portfolio investments, paid-in-kind interest or dividends, the amortization of unearned income,
the exchange of one or more existing securities for one or more new securities and the movement of an existing portfolio company into this category from a different category.
|- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|** | Gross reductions include decreases in the cost basis of investments resulting from principal collections related to investment repayments or sales, the exchange of one or more
existing securities for one or more new securities and the movement of an existing portfolio company out of this category into a different category.
|-- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

The accompanying notes are an integral part of these financial statements.



20



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##### Table of Contents

|*** | For the year ended December 31, 2007. There were no realized gains (losses) or dividend income from these securities during the year.
|--- | -------------------------------------------------------------------------------------------------------------------------------------

The aggregate fair value of controlled investments (net of unearned income) at December 31, 2007 represents 2.0% of net assets.



|(h) | Approximately 80% of the senior secured loans to the Companys portfolio companies bear interest at a floating rate that may be determined by reference to the London Interbank
Offered Rate (LIBOR), Euro Interbank Offered Rate (EURIBOR), Canadian Bankers Acceptance Rate (CBA), or other base rate (commonly the Federal Funds Rate or the Prime Rate), at the borrowers option. Additionally, the borrower under a
senior secured loan generally has the option to select from interest reset periods of one, two, three or six months and may alter that selection at the end of any reset period. The stated interest rate represents the weighted average interest rate
as of December 31, 2007 of all contracts within the specified loan facility. Current reset frequencies for floating rate instruments other than senior secured loans are indicated by Q (quarterly) or S (semiannually).
|--- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(i) | Non-controlled, affiliated investments under the Investment Company Act of 1940, whereby the Company owns 5% or more (but not more than 25%) of the portfolio
companys outstanding voting securities, are as follows:
|--- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|                                       |  |                               |   |                       |   |            |                          |  |   |                               |   |  |                        |            |                  |  |   |           |  |   |          
|-------------------------------------- |  | ----------------------------- | - | --------------------- | - | ---------- | ------------------------ |  | - | ----------------------------- | - |  | ---------------------- | ---------- | ---------------- |  | - | --------- |  | - | ---------
|Non-controlled, Affiliated Investments |  | Fair Value atDecember 31,2006 |   | GrossAdditions(Cost)* |   |            | NetUnrealizedGain (Loss) |  |   | Fair Value atDecember 31,2007 |   |  | Interest/OtherIncome** |            | DividendIncome**
|American SportWorks LLC:               |  |                               |   |                       |   |            |                          |  |   |                               |   |  |                        |            |                  |  |   |           |  |   |          
|Senior Secured Loan                    |  | $                             |  |                       | $ | 13,202,280 |                          |  | $ |                              |   |  | $                      | 13,202,280 |                  |  | $ | 1,248,969 |  | $ |         
|Common Stock                           |  |                               |  |                       |   | 250,000    |                          |  |   | 156,689                       |   |  |                        | 406,689    |                  |  |   |          |  |   |         
|M&M Tradition Holdings Corp.:          |  |                               |   |                       |   |            |                          |  |   |                               |   |  |                        |            |                  |  |   |           |  |   |          
|Preferred Stock                        |  |                               |  |                       |   | 9,208,000  |                          |  |   | 207,180                       |   |  |                        | 9,415,180  |                  |  |   | 300,000   |  |   | 1,191,434
|Common Stock                           |  |                               |  |                       |   | 5,000,000  |                          |  |   |                              |   |  |                        | 5,000,000  |                  |  |   |          |  |   |         
|Penton Media, Inc.                     |  |                               |   |                       |   |            |                          |  |   |                               |   |  |                        |            |                  |  |   |           |  |   |          
|Senior Secured Loan                    |  |                               |  |                       |   | 24,665,642 |                          |  |   | (3,415,642                    | ) |  |                        | 21,250,000 |                  |  |   | 2,010,213 |  |   |         
|Prism Business Media Holdings LLC      |  |                               |   |                       |   |            |                          |  |   |                               |   |  |                        |            |                  |  |   |           |  |   |          
|Limited Liability Co. Interest         |  |                               |  |                       |   | 14,943,201 |                          |  |   | 1,556,799                     |   |  |                        | 16,500,000 |                  |  |   |          |  |   |         
|Less: Unearned Income                  |  |                               |  |                       |   | (361,467   | )                        |  |   |                              |   |  |                        | (361,467   | )                |  |   |          |  |   |         
|                                       |  |                               |   |                       |   |            |                          |  |   |                               |   |  |                        |            |                  |  |   |           |  |   |          
|Totals                                 |  | $                             |  |                       | $ | 66,907,656 |                          |  | $ | (1,494,794                    | ) |  | $                      | 65,412,682 |                  |  | $ | 3,559,182 |  | $ | 1,191,434
|                                       |  |                               |   |                       |   |            |                          |  |   |                               |   |  |                        |            |                  |  |   |           |  |   |          



|* | Gross additions include increases in the cost basis of investments resulting from new portfolio investments, paid-in-kind interest or dividends, the amortization of unearned income,
the exchange of one or more existing securities for one or more new securities and the movement of an existing portfolio company into this category from a different category.
|- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|** | For the year ended December 31, 2007. There were no realized gains (losses) from these securities during the year.
|-- | ------------------------------------------------------------------------------------------------------------------

The aggregate fair value of non-controlled, affiliated investments (net of unearned income) at December 31, 2007 represents 9.0% of net assets.



|(j) | Non-accrual status (in default) at December 31, 2007 and therefore non-income producing.
|--- | ----------------------------------------------------------------------------------------



|(k) | Principal amount is denominated in Canadian dollars.
|--- | ----------------------------------------------------



|(l) | Non-income producing equity securities at December 31, 2007.
|--- | ------------------------------------------------------------



|(m) | The Company is the sole stockholder of BKC ASW Blocker, Inc., which is the beneficiary of 5% or more (but not more than 25%) of the voting securities of American SportWorks LLC.
|--- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(n) | The Company is the sole stockholder of BKC MTCH Blocker, Inc., which is the beneficiary of less than 5% of the voting securities of Marquette Transportation Company Holdings, LLC.
|--- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

The accompanying notes are an integral part of these financial statements.



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BlackRock Kelso Capital Corporation

Notes to Financial Statements (Unaudited)

1.
Organization

BlackRock Kelso Capital Corporation (the Company) was organized as a Delaware corporation on April 13,
2005 and was initially funded on July 25, 2005. The Company has elected to be regulated as a business development company (BDC) under the Investment Company Act of 1940 (the 1940 Act). In addition, for tax purposes the
Company has qualified and has elected to be treated as a regulated investment company, or RIC, under the Internal Revenue Code of 1986 (the Code). The Companys investment objective is to generate both current income and capital
appreciation through debt and equity investments. The Company invests primarily in middle-market companies in the form of senior and junior secured and unsecured debt securities and loans, each of which may include an equity component, and by making
direct preferred, common and other equity investments in such companies.

On July 25, 2005, the Company completed a private placement
of 35,366,589 shares of its common stock at a price of $15.00 per share, receiving net proceeds of $529,333,799. On July 2, 2007, the Company completed an initial public offering through which it sold an additional 10,000,000 shares of its
common stock at a price of $16.00 per share and listed its shares on The NASDAQ Global Select Market (collectively, the Public Market Event). Net proceeds from the Public Market Event of $150,110,500 reflected the payment of an
underwriting discount of $8,400,000 and legal fees and other offering costs of $1,489,500.

The accompanying financial statements are
prepared in accordance with accounting principles generally accepted in the United States of America (GAAP). In the opinion of management, all adjustments, consisting solely of normal recurring accruals, considered necessary for the fair
presentation of financial statements for the interim periods, have been included. The results of operations for interim periods are not necessarily indicative of results to be expected for the full year.

Certain financial information that is normally included in annual financial statements, including certain financial statement footnotes, prepared in
accordance with GAAP, is not required for interim reporting purposes and has been condensed or omitted herein. These financial statements should be read in conjunction with the Companys financial statements and notes related thereto included
in the Companys Annual Report on Form 10-K for the year ended December 31, 2007, which was filed with the Securities and Exchange Commission (SEC) on March 17, 2008.

2. Significant accounting policies

The preparation
of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses
during the reported period. Changes in the economic environment, financial markets and any other parameters used in determining these estimates could cause actual results to differ and such differences could be material.

The significant accounting policies consistently followed by the Company are:



|(a) | Investments for which market quotations are readily available are valued at such market quotations unless they are deemed not to represent fair value. The Company
generally obtains market quotations from an independent pricing service or one or more broker-dealers or market makers. However, debt investments with remaining maturities within 60 days are valued at cost plus accreted discount, or minus amortized
premium, which approximates fair value. Debt and equity securities for which market quotations are not readily available or for which market quotations are deemed not to represent fair value are valued at fair value as determined in good faith by or
under the direction of the Companys Board of Directors. Because the Company expects that there will not be a readily available market value for many of the investments in its portfolio, the Company expects to value many of its portfolio
investments at fair value as determined in good faith by or under the direction of the Board of Directors using a consistently applied valuation process in accordance with a documented valuation policy that has been reviewed and approved by the
Board of Directors. Due to the inherent uncertainty of determining the fair value of investments that do not have a readily available market value, the fair value of the Companys investments may differ significantly from the values that would
have been used had a readily available market value existed for such investments and may differ materially from the values that the Company may ultimately realize. In addition, changes in the market environment and other events may have differing
impacts on the market quotations used to value some of our investments than on the fair values of our investments for which market quotations are not readily available. Market quotations may be deemed not to represent fair value in certain
circumstances where BlackRock Kelso Capital Advisors LLC, the Companys investment advisor (the Advisor), believes that facts and circumstances applicable to an issuer, a
|--- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



22



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| | seller or purchaser or the market for a particular security cause current market quotations to not reflect the fair value of the security. Examples of these
events could include cases in which material events are announced after the close of the market on which a security is primarily traded, when a security trades infrequently causing a quoted purchase or sale price to become stale or in the event of a
forced sale by a distressed seller.
| | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

With respect to the Companys investments for which market
quotations are not readily available or for which market quotations are deemed not to represent fair value, the Board of Directors undertakes a multi-step valuation process each quarter, as described below:



|(i) | The quarterly valuation process begins with each portfolio company or investment being initially evaluated and rated by the investment professionals of the Advisor responsible for
the portfolio investment;
|--- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(ii) | The investment professionals provide recent portfolio company financial statements and other reporting materials to independent valuation firms engaged by the Board of Directors,
such firms conduct independent appraisals each quarter and their preliminary valuation conclusions are documented and discussed with senior management of the Advisor;
|---- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(iii) | The audit committee of the Board of Directors reviews the preliminary valuations of the independent valuation firms; and
|----- | ------------------------------------------------------------------------------------------------------------------------



|(iv) | The Board of Directors discusses valuations and determines the fair value of each investment in the portfolio in good faith based on the input of the Advisor, the respective
independent valuation firms and the audit committee.
|---- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

With respect to the initial valuations of unquoted investments by the
investment professionals of the Advisor, upon acquisition each unquoted investment generally is valued at cost until the end of the second calendar quarter following its acquisition date. As of that date, an independent valuation firm conducts the
initial independent appraisal of the investment.

The types of factors that the Company may take into account in fair value pricing its
investments include, as relevant, the enterprise value of the portfolio company, the nature and realizable value of any collateral, the portfolio companys ability to make payments and its earnings and discounted cash flow, the markets in which
the portfolio company does business, comparison to publicly traded securities, changes in the interest rate environment and the credit markets generally that may affect the price at which similar investments may be made in the future and other
relevant factors. Determination of fair values involves subjective judgments and estimates. Accordingly, these notes to the financial statements express the uncertainty with respect to the possible effect of such valuations, and any change in such
valuations, on the financial statements.



|(b) | Security transactions are accounted for on the trade date unless there are substantial conditions to the purchase.
|--- | ------------------------------------------------------------------------------------------------------------------



|(c) | Gains or losses on the sale of investments are calculated using the specific identification method.
|--- | ---------------------------------------------------------------------------------------------------



|(d) | Interest income, adjusted for amortization of premium and accretion of discount, is recorded on an accrual basis. Discounts and premiums on securities purchased are
accreted/amortized over the life of the respective security using the effective yield method. For loans and securities with contractual payment-in-kind (PIK) income, which represents contractual interest or dividends accrued and added to
the principal balance and which generally becomes due at maturity, PIK income is not accrued if the portfolio company valuation indicates that the PIK income is not collectible. Origination, structuring, closing, commitment and other upfront fees
and discounts and premiums on investments purchased are accreted/amortized over the life of the respective investment. Unamortized origination, structuring, closing, commitment and other upfront fees are recorded as unearned income. Upon the
prepayment of a loan or debt security, any prepayment penalties and unamortized loan origination, structuring, closing, commitment and other upfront fees are recorded as interest income. Expenses are recorded on an accrual basis.
|--- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(e) | The Company has qualified and elected and intends to continue to qualify for the tax treatment applicable to regulated investment companies under Subchapter M of the Code, and,
among other things, has made and intends to continue to make the requisite distributions to its stockholders which will relieve the Company from federal income and excise taxes. Therefore, no provision has been recorded for federal income or excise
taxes. The Company, at its discretion, may carry forward taxable income in excess of calendar year distributions and pay a 4% excise tax on this income. The Company will accrue excise tax on estimated excess taxable income as required.
|--- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

In order to qualify for favorable tax treatment as a RIC, the Company is required to distribute annually to its stockholders
at least 90% of investment company taxable income, as defined by the Code. To avoid federal excise taxes, the Company must distribute annually at least 98% of its income (both ordinary income and net capital gains).



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##### Table of Contents

|(f) | Dividends and distributions to common stockholders are recorded on the record date. The amount to be paid out as a dividend is determined by the Board of Directors. Net realized
capital gains, if any, generally are distributed at least annually, although the Company may decide to retain such capital gains for investment.
|--- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(g) | Loans are placed on non-accrual status when principal or interest payments are past due 30 days or more or when there is reasonable doubt that principal or interest will be
collected. Accrued interest generally is reversed when a loan is placed on non-accrual status. Interest payments received on non-accrual loans may be recognized as income or applied to principal depending upon managements judgment. Non-accrual
loans are restored to accrual status when past due principal and interest is paid and in managements judgment, are likely to remain current.
|--- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(h) | Recently Issued Accounting Pronouncements:
|--- | ------------------------------------------

In September 2006, the Financial Accounting Standards Board (FASB) issued Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157), which defines fair value, establishes a
framework for measuring fair value and requires enhanced disclosures about fair value measurements. SFAS 157 requires companies to disclose the fair value of their financial instruments according to a fair value hierarchy (i.e., levels 1, 2,
and 3, as defined). Additionally, companies are required to provide enhanced disclosure regarding instruments in the level 3 category (which have inputs to the valuation techniques that are unobservable and require significant management judgment),
including a reconciliation of the beginning and ending balances separately for each major category of assets and liabilities. The Company adopted SFAS 157 on January 1, 2008. The adoption of SFAS 157 did not have a material impact on
the Companys financial statements.

In March 2008, the FASB issued Statement of Financial Accounting Standards
No. 161, Disclosures about Derivative Instruments and Hedging Activities(SFAS 161), which is effective for fiscal years beginning after November 15, 2008. SFAS 161 is intended to improve financial reporting for
derivative instruments by requiring enhanced disclosure that enables investors to understand how and why an entity uses derivatives, how derivatives are accounted for, and how derivative instruments affect an entitys results of operations and
financial position. The Company is currently evaluating the impact of adopting SFAS 161 on its financial statements. At this time, the impact on the Companys financial statements has not been determined.

3. Agreements and related party transactions

The
Company has entered into an Investment Management Agreement (the Management Agreement) with the Advisor, under which the Advisor, subject to the overall supervision of the Companys Board of Directors, manages the day-to-day
operations of, and provides investment advisory services to, the Company. For providing these services, the Advisor receives a base management fee (the Management Fee) from the Company quarterly in arrears at an annual rate of 2.0% of
the Companys total assets, including any assets acquired with the proceeds of leverage.

The Advisor contractually agreed to waive
its rights to receive one-half of the amount of the Management Fee the Advisor would otherwise be entitled to receive from the Company until the first date on which 90% of the assets of the Company were invested in portfolio companies in accordance
with the Companys investment objective or the first anniversary of the Closing, whichever was sooner (the Ramp-Up Date). The Ramp-Up Date occurred on July 25, 2006. Thereafter, the Advisor agreed to waive, until such time as
the Company had completed the Public Market Event, one-quarter of the amount of the Management Fee the Advisor would otherwise be entitled to receive from the Company. All such fee waivers terminated upon completion of the Public Market Event.

For the three and six months ended June 30, 2008, the Advisor earned $5,583,589 and $11,150,449, respectively, in base management
fees from the Company. For the three and six months ended June 30, 2007, the Advisor earned $3,400,913 and $6,170,719, respectively, in such fees, net of the waiver provision.

The Management Agreement provides that the Advisor or its affiliates may be entitled to an incentive management fee (the Incentive Fee) under
certain circumstances. The determination of the Incentive Fee, as described in more detail below, will result in the Advisor or its affiliates receiving no Incentive Fee payments if returns to Company stockholders, as described in more detail below,
do not meet an 8.0% annualized rate of return and will result in the Advisor or its affiliates receiving less than the full amount of the Incentive Fee percentage until returns to stockholders exceed an approximate 13.3% annualized rate of return.
Annualized rate of return in this context is computed by reference to the Companys net asset value and does not take into account changes in the market price of the Companys common stock.



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The Advisor will be entitled to receive the Incentive Fee if the Companys performance exceeds a
hurdle rate during different measurement periods: the pre-offering period; the transition period; trailing four quarters periods (which will apply only to the portion of the Incentive Fee based on income) and annual periods (which
will apply only to the portion of the Incentive Fee based on capital gains).



| |  |  | The pre-offering period began on the Ramp-Up Date and ended on June 30, 2007.
| | - |  | -------------------------------------------------------------------------------



| |  |  | The transition period began on July 1, 2007 and ended on June 30, 2008.
| | - |  | -------------------------------------------------------------------------



| |  |  | The initial trailing four quarters periods will end on September 30, 2008. In other words, the income portion of the Incentive Fee payable
for the quarterly period ending on September 30, 2008 will be determined by reference to the four quarter period ending on September 30, 2008.
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | The term annual period means the period beginning on July 1 of each calendar year beginning in 2007 and ending on June 30 of the next calendar
year.
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------

The hurdle rate for each quarterly portion of a measurement period is 2.0% times the net asset value of the
Companys common stock at the beginning of the respective measurement period calculated after giving effect to any distributions that occurred during the measurement period times the number of calendar quarters in the measurement period. A
portion of the Incentive Fee is based on the Companys income and a portion is based on capital gains. Each portion of the Incentive Fee is described below.

Quarterly Incentive Fee Based on Income.For each of the first three measurement periods referred to above (the pre-offering period, the transition period and each trailing four quarters period), the
Company will pay the Advisor an Incentive Fee based on the amount by which (A) aggregate distributions and amounts distributable out of taxable net income (excluding any capital gain and loss) during the period less the amount, if any, by which
net unrealized capital depreciation exceeds net realized capital gains during the period exceeds (B) the hurdle rate for the period. The amount of the excess described in this paragraph for each period is referred to as the excess income
amount.

The portion of the Incentive Fee based on income for each period will equal 50% of the periods excess income amount, until
the cumulative Incentive Fee payments for the period equals 20% of the periods excess income amount distributed or distributable to stockholders. Thereafter, the portion of the Incentive Fee based on income for the period will equal an amount
such that the cumulative Incentive Fee payments to the Advisor during the period based on income equals 20% of the periods excess income amount.

Periodic Incentive Fee Based on Capital Gains.The portion of the Incentive Fee based on capital gains is calculated separately for each of two periods: the pre-offering period (on a quarterly basis) and after
the pre-offering period (on an annual basis). For each period, the Company will pay the Advisor an Incentive Fee based on the amount by which (A) net realized capital gains, if any, to the extent they exceed unrealized capital depreciation, if
any, occurring during the period exceeds (B) the amount, if any, by which the periods hurdle rate exceeds the amount of income used in the determination of the Incentive Fee based on income for the period. The amount of the excess
described in this paragraph is referred to as the excess gain amount.

The portion of the Incentive Fee based on capital gains for each
period will equal 50% of the periods excess gain amount, until such payments equal 20% of the periods excess gain amount distributed or distributable to stockholders. Thereafter, the portion of the Incentive Fee based on capital gains
for the period will equal an amount such that the portion of the Incentive Fee payments to the Advisor based on capital gains for the period will equal 20% of the periods excess gain amount. The result of this formula is that, if the portion
of the Incentive Fee based on income for the period exceeds the periods hurdle, then the portion of the Incentive Fee based on capital gains will be capped at 20% of the excess gain amount.

In calculating whether the portion of the Incentive Fee based on capital gains is payable with respect to any period, the Company accounts for its assets
on a security-by-security basis. In addition, the Company uses the period-to-period method pursuant to which the portion of the Incentive Fee based on capital gains for any period is based on realized capital gains for the period reduced
by realized capital losses and unrealized capital depreciation for the period. Based on current interpretations of Section 205(b)(3) of the Investment Advisers Act of 1940 by the SEC and its staff, the calculation of unrealized depreciation for
each portfolio security over a period is based on the fair value of the security at the end of the period compared to the fair value at the beginning of the period. Incentive Fees earned in any of the periods described above are not subject to
modification or repayment based upon performance in a subsequent period.



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For the three and six months ended June 30, 2008, the Advisor earned no Incentive Fees from the
Company. Although the Company did not incur any Incentive Fees during the six months ended June 30, 2008 and during the last calendar quarter of 2007, it may incur such fees in the future relating to investment performance since
September 30, 2007 measured on a trailing four quarters basis. For the three and six months ended June 30, 2007, the Advisor earned $5,831,674 and $9,524,323, respectively, in Incentive Fees.

The Management Agreement provides that the Company will reimburse the Advisor for costs and expenses incurred by the Advisor for office space rental,
office equipment and utilities allocable to the performance by the Advisor of its duties under the Management Agreement, as well as any costs and expenses incurred by the Advisor relating to any non-investment advisory, administrative or operating
services provided by the Advisor to the Company. For the three and six months ended June 30, 2008 the Company incurred $263,951 and $538,849, respectively, for costs and expenses reimbursable to the Advisor under the Management Agreement. For
the three and six months ended June 30, 2007, the Company incurred $194,174 and $390,267, respectively, in such costs and expenses.

From time to time, the Advisor may pay amounts owed by the Company to third party providers of goods or services. The Company will subsequently reimburse the Advisor for such amounts paid on its behalf. Reimbursements to the Advisor for the
three and six months ended June 30, 2008 were $405,673 and $806,831, respectively. Reimbursements to the Advisor for the three and six months ended June 30, 2007 were $408,072 and $717,325, respectively.

No person who is an officer, director or employee of the Advisor and who serves as a director of the Company receives any compensation from the Company
for such services. Directors who are not affiliated with the Advisor receive compensation for their services and reimbursement of expenses incurred to attend meetings.

The Company also has entered into an administration agreement with BlackRock Financial Management, Inc. (the Administrator) under which the Administrator provides administrative services to the Company.
For providing these services, facilities and personnel, the Company reimburses the Administrator for the Companys allocable portion of overhead and other expenses incurred by the Administrator in performing its obligations under the
administration agreement, including rent and the Companys allocable portion of the cost of certain of the Companys officers and their respective staffs. The PNC Financial Services Group, Inc. (PNC) is a significant
stockholder of the ultimate parent of the Administrator. For the three and six months ended June 30, 2008 the Company incurred $248,418 and $512,561, respectively, for administrative services expenses payable to the Administrator under the
administration agreement. For the three and six months ended June 30, 2007, the Company incurred $213,681 and $388,681, respectively, in such expenses.

PNC Global Investment Servicing Inc. (PGIS), a subsidiary of PNC, provides administrative and accounting services to the Company pursuant to a Sub-Administration and Accounting Services Agreement. PFPC
Trust Company, another subsidiary of PNC, provides custodian services to the Company pursuant to a Custodian Services Agreement. Also, PGIS provides transfer agency and compliance support services to the Company pursuant to a Transfer Agency
Agreement and a Compliance Support Services Agreement, respectively. For the services provided to the Company by PGIS and its affiliates, PGIS is entitled to an annual fee of 0.02% of the Companys average net assets plus reimbursement of
reasonable expenses, and a base fee, payable monthly. PFPC Trust Company may charge the Company additional fees for cash overdraft balances or for sweeping excess cash balances.

For the three and six months ended June 30, 2008 the Company incurred $73,009 and $122,334, respectively, for administrative, accounting, custodian
and transfer agency services fees payable to PGIS and its affiliates under the related agreements. For the three and six months ended June 30, 2007, the Company incurred $68,329 and $127,032, respectively, for such fees payable to PGIS and its
affiliates.

In November 2007, the Companys Board of Directors authorized the purchase by the Advisor from time to time in the open
market of an indeterminate number of shares of the Companys common stock, in the Advisors discretion, subject to compliance with the Companys and the Advisors applicable policies and requirements of law. Pursuant to that
authorization, during the six months ended June 30, 2008, the Advisor purchased 103,735 shares of the Companys common stock in the open market for $1,228,448, excluding brokerage commissions.

In 2006, the Companys Board of Directors authorized the issuance and sale from time to time of up to $2,500,000 in aggregate net asset value of
shares of the Companys common stock to certain existing and future officers and employees of the Advisor at a price equal to the greater of $15.00 per share or the Companys most recently determined net asset value per share at the time
of sale. Pursuant to this authorization, during the six months ended June 30, 2007, the Company issued and sold to certain officers and employees of the Advisor in private placements a total of 89,604 shares of common stock for aggregate
proceeds of approximately $1,354,000.



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In 2006, the Companys Board of Directors authorized the issuance and sale from time to time
of an indeterminate number of shares of the Companys common stock to the Advisor at a price per share equal to the Companys most recently determined net asset value per share at the time of sale, such shares to be used by the
Advisor for employee compensation and other purposes. Pursuant to this authorization, during the six months ended June 30, 2007, the Company issued and sold to the Advisor in private placements 184,300 shares of common stock for aggregate
proceeds of approximately $2,791,000.

At June 30, 2008 and December 31, 2007, the Advisor owned directly approximately 380,000
and 276,000 shares, respectively, of the Companys common stock, representing 0.7% and 0.5% of the total shares outstanding. The Advisors allocable portion of shares of the Companys common stock owned indirectly by an entity in
which the Advisor holds a non-voting investment interest was approximately 1,342,000 and 854,000 shares at June 30, 2008 and December 31, 2007, respectively. The Advisor disclaims ownership of the shares held by such entity. Inclusive of
its allocable portion of the shares held by such entity, the Advisor would be deemed to own approximately 3.2% and 2.1% of the Companys total shares outstanding at June 30, 2008 and December 31, 2007, respectively. At June 30,
2008 and December 31, 2007, other entities affiliated with the Administrator and PGIS beneficially owned indirectly approximately 3,083,000 and 2,843,000 shares, respectively, of the Companys common stock, representing approximately 5.6%
and 5.4% of the total shares outstanding. At June 30, 2008 and December 31, 2007, an entity affiliated with the Administrator and PGIS owned 36.5% of the members interests of the Advisor.

In 2006, BlackRock, Inc. (BlackRock) and Merrill Lynch & Co., Inc. (Merrill Lynch) completed a merger of Merrill
Lynchs investment management business, Merrill Lynch Investment Managers (MLIM), and BlackRock to create a new independent asset management company that operates under the BlackRock name. Pursuant to the underwriting agreement with
respect to the Public Market Event, Merrill Lynch, Pierce, Fenner & Smith Incorporated (MLPF&S), a subsidiary of Merrill Lynch, served as an underwriter and a senior book-running manager, committing to purchase 2,000,000
shares of the Companys common stock at a price of $16.00 per share. The terms and conditions applicable to MLPF&S under the underwriting agreement were identical to those of other entities serving in similar capacities. In accordance with
such terms, MLPF&S received approximately $1,800,000 of the underwriting fee paid by the Company on July 2, 2007.

4. Earnings (loss) per share

The following information sets forth the computation of basic and diluted net increase (decrease) in net assets per share (earnings
(loss) per share) resulting from operations for the three and six months ended June 30, 2008 and 2007.



|                                                                                        |  |                                |            |                                |   |                              |  |   |                              |   |  |   |           
|--------------------------------------------------------------------------------------- |  | ------------------------------ | ---------- | ------------------------------ | - | ---------------------------- |  | - | ---------------------------- | - |  | - | ----------
|                                                                                        |  | Three months endedJune 30,2008 |            | Three months endedJune 30,2007 |   | Six months endedJune 30,2008 |  |   | Six months endedJune 30,2007
|Numerator for basic and diluted net increase (decrease) in net assets per share         |  | $                              | 11,859,334 |                                | $ | 12,623,533                   |  | $ | (27,614,180                  | ) |  | $ | 29,651,813
|Denominator for basic and diluted weighted average shares                               |  |                                | 53,289,838 |                                |   | 40,968,979                   |  |   | 53,059,946                   |   |  |   | 39,741,957
|Basic/diluted net increase (decrease) in net assets per share resulting from operations |  | $                              | 0.22       |                                | $ | 0.31                         |  | $ | (0.52                        | ) |  | $ | 0.75      

Diluted net increase (decrease) in net assets per share resulting from operations equals basic net
increase (decrease) in net assets per share resulting from operations for the period because there were no common stock equivalents outstanding during the above periods.

5. Investments

Purchases of long-term investments for the three months ended June 30, 2008 and
2007 totaled $80,042,350 and $297,210,707, respectively, and for the six months ended June 30, 2008 and 2007 totaled $174,601,047 and $511,089,886, respectively. Sales/repayments of long-term investments for the three months ended June 30,
2008 and 2007 totaled $23,497,861 and $166,539,550, respectively, and for six months ended June 30, 2008 and 2007 totaled $51,483,558 and $183,081,131, respectively.



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At June 30, 2008, investments consisted of the following:



|                                                        |  |      |               |   |            |   |               |  
|------------------------------------------------------- |  | ---- | ------------- | - | ---------- | - | ------------- | -
|                                                        |  | Cost |               |   | Fair Value |  
|Senior secured notes                                    |  | $    | 53,633,217    |   |            | $ | 52,491,950    |  
|Unsecured debt                                          |  |      | 197,683,985   |   |            |   | 186,962,488   |  
|Subordinated debt                                       |  |      | 182,662,074   |   |            |   | 176,903,290   |  
|Senior secured loans:                                   |  |      |               |   |            |   |               |  
|First lien                                              |  |      | 177,130,950   |   |            |   | 174,719,593   |  
|Second/other priority lien                              |  |      | 593,811,356   |   |            |   | 520,697,836   |  
|                                                        |  |      |               |   |            |   |               |  
|Total senior secured loans                              |  |      | 770,942,306   |   |            |   | 695,417,429   |  
|                                                        |  |      |               |   |            |   |               |  
|Preferred stock                                         |  |      | 32,015,902    |   |            |   | 5,724,780     |  
|Common stock                                            |  |      | 17,071,456    |   |            |   | 11,186,149    |  
|Limited partnership/limited liability company interests |  |      | 31,176,538    |   |            |   | 25,816,629    |  
|Equity warrants/options                                 |  |      | 1,199,562     |   |            |   | 1,289,845     |  
|                                                        |  |      |               |   |            |   |               |  
|Total investments including unearned income             |  |      | 1,286,385,040 |   |            |   | 1,155,792,560 |  
|Unearned income                                         |  |      | (6,583,468    | ) |            |   | (6,583,468    | )
|                                                        |  |      |               |   |            |   |               |  
|Total investments                                       |  | $    | 1,279,801,572 |   |            | $ | 1,149,209,092 |  
|                                                        |  |      |               |   |            |   |               |  

At December 31, 2007, investments consisted of the following:



|                                                        |  |      |               |   |            |   |               |  
|------------------------------------------------------- |  | ---- | ------------- | - | ---------- | - | ------------- | -
|                                                        |  | Cost |               |   | Fair Value |  
|Senior secured notes                                    |  | $    | 45,277,111    |   |            | $ | 44,827,111    |  
|Unsecured debt                                          |  |      | 182,812,287   |   |            |   | 180,326,699   |  
|Subordinated debt                                       |  |      | 109,618,146   |   |            |   | 108,820,676   |  
|Senior secured loans:                                   |  |      |               |   |            |   |               |  
|First lien                                              |  |      | 181,045,458   |   |            |   | 181,279,860   |  
|Second/other priority lien                              |  |      | 560,910,136   |   |            |   | 531,957,917   |  
|                                                        |  |      |               |   |            |   |               |  
|Total senior secured loans                              |  |      | 741,955,594   |   |            |   | 713,237,777   |  
|                                                        |  |      |               |   |            |   |               |  
|Preferred stock                                         |  |      | 33,347,902    |   |            |   | 12,535,000    |  
|Common stock                                            |  |      | 16,071,456    |   |            |   | 12,284,089    |  
|Limited partnership/limited liability company interests |  |      | 30,676,539    |   |            |   | 30,682,889    |  
|Equity warrants/options                                 |  |      | 1,199,562     |   |            |   | 1,130,402     |  
|                                                        |  |      |               |   |            |   |               |  
|Total investments including unearned income             |  |      | 1,160,958,597 |   |            |   | 1,103,844,643 |  
|Unearned income                                         |  |      | (5,583,857    | ) |            |   | (5,583,857    | )
|                                                        |  |      |               |   |            |   |               |  
|Total investments                                       |  | $    | 1,155,374,740 |   |            | $ | 1,098,260,786 |  
|                                                        |  |      |               |   |            |   |               |  

The industry composition of the portfolio at fair value at June 30, 2008 and
December 31, 2007 was as follows:



|                               |  |              |   |  |                  |  
|------------------------------ |  | ------------ | - |  | ---------------- | -
|Industry                       |  | June 30,2008 |   |  | December 31,2007 |  
|Printing, Publishing and Media |  | 10.9         | % |  | 12.5             | %
|Other Services                 |  | 10.4         |   |  | 10.9             |  
|Business Services              |  | 9.9          |   |  | 10.6             |  
|Consumer Products              |  | 9.1          |   |  | 10.4             |  
|Healthcare                     |  | 7.4          |   |  | 6.1              |  
|Manufacturing                  |  | 7.0          |   |  | 8.1              |  
|Electronics                    |  | 6.0          |   |  | 4.9              |  
|Retail                         |  | 5.6          |   |  | 4.8              |  
|Beverage, Food and Tobacco     |  | 5.2          |   |  | 6.8              |  
|Chemicals                      |  | 4.9          |   |  | 4.0              |  
|Transportation                 |  | 4.3          |   |  | 4.0              |  
|Distribution                   |  | 3.9          |   |  | 2.3              |  
|Metals                         |  | 3.8          |   |  | 1.4              |  
|Entertainment and Leisure      |  | 3.7          |   |  | 5.2              |  



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|                         |  |              |   |  |                  |  
|------------------------ |  | ------------ | - |  | ---------------- | -
|Industry                 |  | June 30,2008 |   |  | December 31,2007 |  
|Utilities                |  | 2.9          |   |  | 3.1              |  
|Finance                  |  | 2.7          |   |  | 1.5              |  
|Containers and Packaging |  | 1.9          |   |  | 2.7              |  
|Building and Real Estate |  | 0.4          |   |  | 0.7              |  
|                         |  |              |   |  |                  |  
|Total                    |  | 100.0        | % |  | 100.0            | %
|                         |  |              |   |  |                  |  

6. Foreign Currency Transactions

We may enter into forward foreign currency contracts from time to time to facilitate settlement of purchases and sales of investments denominated in
foreign currencies or to help mitigate the impact that an adverse change in foreign exchange rates would have on the value of our investments denominated in foreign currencies. A forward foreign currency contract is a commitment to purchase or sell
a foreign currency at a future date (usually the security transaction settlement date) at a negotiated forward rate. Risks may arise as a result of the potential inability of the counterparties to meet the terms of their contracts. Details of open
forward foreign currency contracts at June 30, 2008 and at December 31, 2007, respectively, were as follows:



|                 |  |                  |  |                       |  |                             |            |                               |   |                                       |  |   |          |  
|---------------- |  | ---------------- |  | --------------------- |  | --------------------------- | ---------- | ----------------------------- | - | ------------------------------------- |  | - | -------- | -
|Foreign Currency |  | Settlement Date  |  | Amount andTransaction |  | US$ Value atSettlement Date |            | US$ Value atJune 30, 2008     |   | UnrealizedAppreciation/(Depreciation) | 
|Euro             |  | July 23, 2008    |  | 11,400,000 Sold       |  | $                           | 17,939,006 |                               | $ | 17,917,592                            |  | $ | 21,414   |  
|Canadian dollar  |  | July 23, 2008    |  | 18,650,000 Sold       |  |                             | 18,567,726 |                               |   | 18,312,726                            |  |   | 255,000  |  
|Canadian dollar  |  | July 23, 2008    |  | 13,409,000 Sold       |  |                             | 13,139,341 |                               |   | 13,166,507                            |  |   | (27,166  | )
|                 |  |                  |  |                       |  |                             |            |                               |   |                                       |  |   |          |  
|Total            |  |                  |  |                       |  | $                           | 49,646,073 |                               | $ | 49,396,825                            |  | $ | 249,248  |  
|                 |  |                  |  |                       |  |                             |            |                               |   |                                       |  |   |          |  
|                 |  |                  |  |                       | 
|Foreign Currency |  | Settlement Date  |  | Amount andTransaction |  | US$ Value atSettlement Date |            | US$ Value atDecember 31, 2007 |   | UnrealizedAppreciation/(Depreciation) | 
|Euro             |  | January 23, 2008 |  | 11,000,000 Sold       |  | $                           | 15,485,448 |                               | $ | 16,058,413                            |  | $ | (572,965 | )
|Canadian dollar  |  | January 23, 2008 |  | 19,750,000 Sold       |  |                             | 20,045,552 |                               |   | 19,924,531                            |  |   | 121,021  |  
|                 |  |                  |  |                       |  |                             |            |                               |   |                                       |  |   |          |  
|Total            |  |                  |  |                       |  | $                           | 35,531,000 |                               | $ | 35,982,944                            |  | $ | (451,944 | )
|                 |  |                  |  |                       |  |                             |            |                               |   |                                       |  |   |          |  

7. Credit agreement and borrowings

In accordance with the 1940 Act, with certain limited exceptions, the Company is only permitted to borrow such that its asset coverage, as defined in the
1940 Act, is at least 200% after such borrowing. On December 28, 2007, the Company amended and restated its Senior Secured, Multi-Currency Credit Agreement (the Credit Agreement). Under the amended Credit Agreement, the lenders
agreed to extend credit to the Company in an aggregate principal amount not to exceed $600 million outstanding, at any one time, consisting of $455 million in revolving loan commitments and $145 million in term loan commitments. Total revolving loan
commitments reverted to $400 million on April 14, 2008. The Credit Agreement has a stated maturity date of December 6, 2010 and is secured by substantially all of the assets in the Companys portfolio, including cash and cash
equivalents. The term loans under the facility mature on the termination date of the Credit Agreement, have been fully drawn and, once repaid, may not be reborrowed. Subject to certain exceptions, the interest rate payable under the facility is
LIBOR plus 87.5 basis points with respect to revolving loans and LIBOR plus 150 basis points with respect to term loans. The Credit Agreement also includes an accordion feature that allows the Company to increase the size of the credit
facility under certain circumstances to a maximum of $1 billion with respect to the revolving loans and $395 million with respect to the term loans. The Credit Agreement is used to supplement the Companys equity capital to make additional
portfolio investments and for other general corporate purposes.

At June 30, 2008, the Company had $484,000,000 drawn on the credit
facility, consisting of $339,000,000 under the revolving loan commitments and $145,000,000 under the term loan commitments. At December 31, 2007, the Company had $381,300,000 drawn on the credit facility, consisting of $236,300,000 under the
revolving loan commitments and $145,000,000 under the term loan commitments. The weighted average annual interest cost for the three and six months ended June 30, 2008 was 3.82% and 4.39%, respectively, exclusive of 0.175% in commitment fees on
undrawn amounts and of other prepaid expenses related to establishing the credit facility.

The average debt outstanding on the credit
facility during the three and six months ended June 30, 2008 was $445,618,639 and $427,958,978, respectively. The maximum amount borrowed during the three and six months ended June 30, 2008 was $484,000,000 and during the three and six
months ended June 30, 2007 was $430,803,995. The remaining amount available under the facility was $61,000,000 at June 30, 2008.



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##### Table of Contents

At June 30, 2008, the Company was in compliance with all financial and operational covenants
required by the Credit Agreement.

8. Commitments and contingencies

At December 31, 2007, the Company had a commitment outstanding to make an equity investment of up to $2,500,000 in an existing portfolio company, which commitment was funded in January 2008. The Company had no
such commitments outstanding at June 30, 2008.

In the normal course of business, the Company enters into contractual agreements that
provide general indemnifications against losses, costs, claims and liabilities arising from the performance of individual obligations under such agreements. The Company has had no prior claims or payments pursuant to such agreements. The
Companys individual maximum exposure under these arrangements is unknown, as this would involve future claims that may be made against the Company that have not yet occurred. However, based on managements experience, the Company expects
the risk of loss to be remote.

9. Fair value of financial instruments

The carrying values of the Companys financial instruments approximate fair value. The carrying values of receivables, other assets, accounts payable and accrued expenses approximate fair value due to their short
maturities. The carrying value of the Companys credit facility payable approximates fair value because it bears interest at a variable rate, based on current market.

For cash and cash equivalents, foreign currency, investments and forward foreign currency transactions, effective January 1, 2008, the Company
adopted SFAS 157. SFAS 157 defines fair value as the price that the Company would receive upon selling an investment or pay to transfer a liability in an orderly transaction to a market participant in the principal or most advantageous market for
the investment. SFAS 157 emphasizes that valuation techniques maximize the use of observable market inputs and minimize the use of unobservable inputs. Inputs refer broadly to the assumptions that market participants would use in pricing an asset or
liability, including assumptions about risk. Inputs may be observable or unobservable. Observable inputs are inputs that reflect the assumptions market participants would use in pricing an asset or liability developed based on market data obtained
from sources independent of the Company. Unobservable inputs are inputs that reflect the Companys assumptions about the assumptions market participants would use in pricing an asset or liability developed based on the best information
available in the circumstances.

SFAS 157 establishes a hierarchy that classifies these inputs into the three broad levels listed below:

Level 1  Valuations based on quoted prices in active markets for identical assets or liabilities that the Company has the ability to
access.

Level 2  Valuations based on quoted prices in markets that are not active or for which all significant inputs are
observable, either directly or indirectly.

Level 3  Valuations based on inputs that are unobservable and significant to the overall
fair value measurement

In addition to using the above inputs in investment valuations, the Company continues to employ the valuation
policy approved by its Board of Directors that is consistent with SFAS 157 (see Note 2). Consistent with this valuation policy, the Company evaluates the source of inputs, including any markets in which its investments are trading, in determining
fair value.

The following table summarizes the fair values of the Companys cash and cash equivalents, foreign currency, investments
and forward foreign currency transactions based on the inputs used as of June 30, 2008 in determining such fair values:



|                                              |  |                          |           |                 |   |             |  |                                  |               |  |   |        
|--------------------------------------------- |  | ------------------------ | --------- | --------------- | - | ----------- |  | -------------------------------- | ------------- |  | - | -------
|Valuation Inputs                              |  | Cash and CashEquivalents |           | ForeignCurrency |   | Investments |  | Forward ForeignCurrencyContracts
|Level 1 - Price quotations                    |  | $                        | 4,731,097 |                 | $ | 204,179     |  | $                                |              |  | $ |       
|Level 2 - Significant other observable inputs |  |                          |          |                 |   |            |  |                                  | 496,593,877   |  |   | 249,248
|Level 3 - Significant unobservable inputs     |  |                          |          |                 |   |            |  |                                  | 652,615,215   |  |   |       
|                                              |  |                          |           |                 |   |             |  |                                  |               |  |   |        
|Total Fair Value                              |  | $                        | 4,731,097 |                 | $ | 204,179     |  | $                                | 1,149,209,092 |  | $ | 249,248
|                                              |  |                          |           |                 |   |             |  |                                  |               |  |   |        



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##### Table of Contents

The following are reconciliations for the three and six months ended June 30, 2008, respectively, of
investments for which significant unobservable inputs (Level 3) were used in determining fair value:



|                                                      |  |             |             |  
|----------------------------------------------------- |  | ----------- | ----------- | -
|                                                      |  | Investments |            
|Fair value at March 31, 2008                          |  | $           | 578,789,707 |  
|Amortization of premium/discount - net                |  |             | 355,701     |  
|Net realized gain                                     |  |             | 130,971     |  
|Net change in unrealized appreciation or depreciation |  |             | (8,471,411  | )
|Net purchases, sales or redemptions                   |  |             | 48,690,350  |  
|Net transfers in or out of Level 3                    |  |             | 33,119,897  |  
|                                                      |  |             |             |  
|Fair value at June 30, 2008                           |  | $           | 652,615,215 |  
|                                                      |  |             |             |  
|                                                      | 
|Fair value at December 31, 2007                       |  | $           | 559,803,995 |  
|Amortization of premium/discount - net                |  |             | 738,294     |  
|Net realized gain                                     |  |             | 163,334     |  
|Net change in unrealized appreciation or depreciation |  |             | (24,426,458 | )
|Net purchases, sales or redemptions                   |  |             | 63,670,678  |  
|Net transfers in or out of Level 3                    |  |             | 52,665,372  |  
|                                                      |  |             |             |  
|Fair value at June 30, 2008                           |  | $           | 652,615,215 |  
|                                                      |  |             |             |  

All realized and unrealized gains and losses are included in earnings (changes in net assets) and are reported as
separate line items within the Companys statements of operations. Transfers in or out of Level 3 represents the value of any investment where a change in the pricing level occurred from the beginning to the end of the period. For the three and
six months ended June 30, 2008, the net change in unrealized appreciation or depreciation on investments for which significant unobservable inputs (Level 3) were used in determining fair value that are still held by the Company as of
June 30, 2008 was $(8,340,440) and $(24,263,124), respectively. At June 30, 2008 and December 31, 2007, the net unrealized depreciation on the investments that use Level 3 inputs was $49,734,183 and $25,307,726, respectively.

At June 30, 2008 and December 31, 2007, the aggregate fair value of the investments that use Level 3 inputs represented 97.1% and 76.9%, respectively,
of net assets.

10. Financial highlights

The following per share data and ratios have been derived from information provided in the financial statements. The following is a schedule of financial highlights for a common share outstanding during the six months ended June 30,
2008 and 2007.



|                                                                   |  |                              |             |    |                              |   |             |  
|------------------------------------------------------------------ |  | ---------------------------- | ----------- | -- | ---------------------------- | - | ----------- | -
|                                                                   |  | Six months endedJune 30,2008 |             |    | Six months endedJune 30,2007 |  
|Per Share Data:                                                    |  |                              |             |    |                              |   |             |  
|Net asset value, beginning of period                               |  | $                            | 13.78       |    |                              | $ | 14.93       |  
|                                                                   |  |                              |             |    |                              |   |             |  
|Net investment income                                              |  |                              | 0.88        |    |                              |   | 0.79        |  
|Net realized and unrealized gain (loss)                            |  |                              | (1.40       | )  |                              |   | (0.04       | )
|                                                                   |  |                              |             |    |                              |   |             |  
|Total from investment operations                                   |  |                              | (0.52       | )  |                              |   | 0.75        |  
|Dividend distributions to stockholders from net investment income  |  |                              | (0.86       | )  |                              |   | (0.84       | )
|Effect of anti-dilution (dilution)                                 |  |                              | (0.09       | )  |                              |   | 0.23        |  
|Offering costs                                                     |  |                              |            |    |                              |   | (0.19       | )
|                                                                   |  |                              |             |    |                              |   |             |  
|Net decrease in net assets                                         |  |                              | (1.47       | )  |                              |   | (0.05       | )
|                                                                   |  |                              |             |    |                              |   |             |  
|Net asset value, end of period                                     |  | $                            | 12.31       |    |                              | $ | 14.88       |  
|                                                                   |  |                              |             |    |                              |   |             |  
|Market price, end of period(1)                                     |  | $                            | 9.46        |    |                              | $ | 14.75       |  
|                                                                   |  |                              |             |    |                              |   |             |  
|Total return based on market value(2)(3)                           |  |                              | (32.67      | )% |                              |   |            |  
|Total return based on net asset value(2)(3)                        |  |                              | (2.91       | )% |                              |   | 5.34        | %
|Ratios / Supplemental Data:                                        |  |                              |             |    |                              |   |             |  
|Ratio of operating expenses to average net assets(4)(5)            |  |                              | 4.13        | %  |                              |   | 5.76        | %
|Ratio of credit facility related expenses to average net assets(4) |  |                              | 2.85        | %  |                              |   | 3.04        | %
|                                                                   |  |                              |             |    |                              |   |             |  
|Ratio of total expenses to average net assets(4)(5)                |  |                              | 6.98        | %  |                              |   | 8.80        | %
|Ratio of net investment income to average net assets(4)            |  |                              | 13.47       | %  |                              |   | 10.27       | %
|Net assets, end of period                                          |  | $                            | 672,186,111 |    |                              | $ | 761,180,089 |  
|Average debt outstanding                                           |  | $                            | 427,958,978 |    |                              | $ | 274,741,110 |  
|Weighted average shares outstanding                                |  |                              | 53,059,946  |    |                              |   | 39,741,957  |  
|Average debt per share(6)                                          |  | $                            | 8.07        |    |                              | $ | 6.91        |  
|Portfolio turnover(3)                                              |  |                              | 5           | %  |                              |   | 20          | %



|(1) | The Companys common stock commenced trading on The NASDAQ Global Select Market on June 27, 2007. There was no established public trading market for the stock prior to
that date.
|--- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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|(2) | Total return was calculated based on the change in market value per share or net asset value per common share during the period, as indicated. Total return calculations take
into account dividends and distributions, if any, reinvested in accordance with the Companys dividend reinvestment plan and do not reflect brokerage commissions.
|--- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(3) | Not annualized.
|--- | ---------------



|(4) | Annualized.
|--- | -----------



|(5) | For the six months ended June 30, 2008 and 2007, the ratio of operating expenses before management fee waiver to average net assets is 4.13% and 6.43%, respectively, and the
ratio of total expenses before management fee waiver to average net assets is 6.98% and 9.47%, respectively.
|--- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(6) | Average debt per share is calculated as average debt outstanding divided by the weighted average shares outstanding during the period.
|--- | --------------------------------------------------------------------------------------------------------------------------------------



|Item 2. | Managements Discussion and Analysis of Financial Condition and Results of Operations
|------- | -------------------------------------------------------------------------------------

The information contained in this section should be read in conjunction with the financial statements and notes thereto appearing elsewhere in this report.

Overview

We were incorporated in Delaware on
April 13, 2005 and were initially funded on July 25, 2005 via a private placement of our common stock. Our investment objective is to provide a combination of current income and capital appreciation. We intend to invest primarily in debt
and equity securities of private and certain public U.S. middle-market companies.

We are externally managed and have elected to be
regulated as a BDC under the 1940 Act. As a BDC, we are required to comply with certain regulatory requirements. For instance, we generally have to invest at least 70% of our total assets in qualifying assets, including securities of
private and certain public U.S. companies, cash, cash equivalents, U.S. Government securities and high-quality debt investments that mature in one year or less.

On July 2, 2007, we completed an initial public offering through which we sold an additional 10,000,000 shares of our common stock at a price of $16.00 per share and listed our shares on The NASDAQ Global Select
Market (collectively, the Public Market Event).

Investments

Our level of investment activity can and does vary substantially from period to period depending on many factors, including the amount of debt and equity
capital available to middle-market companies, the level of merger and acquisition activity, the general economic environment and the competitive environment for the types of investments we make.

As a BDC, we must not acquire any assets other than qualifying assets specified in the 1940 Act unless, at the time the acquisition is made,
at least 70% of our total assets are qualifying assets (with certain limited exceptions). Qualifying assets include investments in eligible portfolio companies. Under the relevant SEC rules, the term eligible portfolio
company includes all private companies and companies whose securities are not listed on a national securities exchange. These rules also permit us to include as qualifying assets certain follow-on investments in companies that were eligible
portfolio companies at the time of initial investment but that no longer meet the definition.

The SEC recently adopted a rule under the
1940 Act to further expand the definition of eligible portfolio company to include certain public companies that have listed their securities on a national securities exchange and have a market capitalization of less than $250 million. The new rule
became effective on July 21, 2008. We will



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continue to monitor closely any developments with respect to the definition of an eligible portfolio company and intend to adjust our investment focus as
needed to comply with and/or take advantage of the new rule, as well as any other regulatory, legislative, administrative or judicial actions in this area.

Revenues

We generate revenues primarily in the form of interest on the debt we hold,
dividends on our equity interests and capital gains on the sale of warrants and other debt or equity interests that we acquire in portfolio companies. Our investments in fixed income instruments generally have an expected maturity of three to ten
years, although we have no lower or upper constraint on maturity, and our debt investments bear interest at a fixed or floating rate. Interest on our debt investments is generally payable quarterly or semi-annually. Payments of principal of our debt
investments may be amortized over the stated term of the investment, deferred for several years or due entirely at maturity. In some cases, our debt instruments and preferred stock investments may defer payments of cash interest or dividends or pay
interest or dividends in-kind. Any outstanding principal amount of our debt securities and any accrued but unpaid interest will generally become due at the maturity date. In addition, we may generate revenue in the form of prepayment fees,
commitment, origination, structuring or due diligence fees, fees for providing significant managerial assistance and consulting fees.

Expenses

Our primary operating expenses include the payment of a base management fee and, depending on our operating
results, an incentive management fee, expenses reimbursable under the management agreement, administration fees and the allocable portion of overhead under the administration agreement. The base management fee and incentive management fee compensate
the Advisor for work in identifying, evaluating, negotiating, closing and monitoring our investments. Our management agreement with the Advisor provides that we will reimburse the Advisor for costs and expenses incurred by the Advisor for office
space rental, office equipment and utilities allocable to the performance by the Advisor of its duties under the management agreement, as well as any costs and expenses incurred by the Advisor relating to any non-investment advisory, administrative
or operating services provided by the Advisor to us. We bear all other costs and expenses of our operations and transactions.

Critical accounting
policies

Our discussion and analysis of our financial condition and results of operations are based upon our financial statements,
which have been prepared in accordance with GAAP. The preparation of these financial statements requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses. Changes in the
economic environment, financial markets and any other parameters used in determining such estimates could cause actual results to differ. Our critical accounting policies are further described in the notes to the financial statements and in Note 2
to the financial statements in the Companys Annual Report on Form 10-K for the year ended December 31, 2007.

Recently
issued accounting pronouncements

In September 2006, the Financial Accounting Standards Board (FASB) issued Statement of
Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157), which defines fair value, establishes a framework for measuring fair value and requires enhanced disclosures about fair value measurements.
SFAS 157 requires companies to disclose the fair value of their financial instruments according to a fair value hierarchy (i.e., levels 1, 2, and 3, as defined). Additionally, companies are required to provide enhanced disclosure regarding
instruments in the level 3 category (which have inputs to the valuation techniques that are unobservable and require significant management judgment), including a reconciliation of the beginning and ending balances separately for each major category
of assets and liabilities. The Company adopted SFAS 157 on January 1, 2008. The adoption of SFAS 157 did not have a material impact on the Companys financial statements.

In March 2008, the FASB issued Statement of Financial Accounting Standards No. 161, Disclosures about Derivative Instruments and Hedging Activities
(SFAS 161), which is effective for fiscal years beginning after November 15, 2008. SFAS 161 is intended to improve financial reporting for derivative instruments by requiring enhanced disclosure that enables investors to understand
how and why an entity uses derivatives, how derivatives are accounted for, and how derivative instruments affect an entitys results of operations and financial position. The Company is currently evaluating the impact of adopting SFAS 161 on
its financial statements. At this time, the impact on the Companys financial statements has not been determined.

Within the context
of these critical accounting policies, we are not currently aware of any reasonably likely events or circumstances that would result in materially different amounts being reported.



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Portfolio and investment activity

During the quarter ended June 30, 2008, we invested approximately $80.0 million across two new and three existing portfolio companies. The new investments consisted primarily of senior loans secured by first
liens ($14.4 million, or 18%) or second liens ($9.0 million, or 11% of the total), unsecured or subordinated debt securities ($55.3 million, or 69%), senior secured notes ($0.3 million, or less than 1%) and equity securities ($1.0 million, or 1%).
Additionally, we received proceeds from sales/repayments of principal of approximately $23.5 million during the quarter ended June 30, 2008.

At June 30, 2008, our portfolio of $1.15 billion (at fair value) consisted of 64 portfolio companies and was invested 60% in senior secured loans, 31% in unsecured or subordinated debt securities, 5% in senior secured notes, 4% in
equity investments and less than 1% in cash, cash equivalents and foreign currency. Our average portfolio company investment by value was approximately $18.0 million. Our largest portfolio company investment by value was approximately $49.8 million
and our five largest portfolio company investments by value comprised approximately 18% of our portfolio at June 30, 2008. At December 31, 2007, our portfolio of $1.10 billion (at fair value) consisted of 60 portfolio companies and was
invested 64% in senior secured loans, 26% in unsecured or subordinated debt securities, 5% in equity investments, 4% in senior secured notes and approximately 1% in cash, cash equivalents and foreign currency. Our average portfolio company
investment by value was approximately $18.3 million at December 31, 2007. Our largest portfolio company investment by value was approximately $44.9 million and our five largest portfolio company investments by value comprised approximately 20%
of our portfolio at December 31, 2007.

Our weighted average yield of the debt and income producing equity securities in our portfolio
was 11.3% at June 30, 2008 and 12.4% at December 31, 2007. The weighted average yields on our senior secured loans and other debt securities were 10.3% and 12.8%, respectively, at June 30, 2008, versus 11.9% and 13.3%, respectively,
at December 31, 2007. Yields are computed using interest rates and dividend yields as of the balance sheet date and include amortization of loan origination and commitment fees, original issue discount and market premium or discount, weighted
by the amortized cost of the respective investment. Yields exclude common equity investments, preferred equity investments with no stated dividend rate, short-term investments, cash, cash equivalents and foreign currency.

At June 30, 2008, 48% of our debt investments bore interest based on floating rates, such as LIBOR, EURIBOR, the Federal Funds Rate or the Prime
Rate, and 52% bore interest at fixed rates. At December 31, 2007, 60% of our debt investments bore interest based on floating rates and 40% bore interest at fixed rates.

The Advisor employs a grading system for our entire portfolio. The Advisor grades all loans on a scale of 1 to 4. This system is intended to reflect
the performance of the borrowers business, the collateral coverage of the loans and other factors considered relevant. Generally, the Advisor assigns only one loan grade to each portfolio company for all loan investments in that portfolio
company; however, the Advisor will assign multiple ratings when appropriate for different investments in one portfolio company. The following is a description of the conditions associated with each investment rating:

Grade 1: Investments in portfolio companies whose performance is substantially within the Advisors expectations and whose risk factors are
neutral to favorable to those at the time of the original investment.

Grade 2: Investments in portfolio companies whose performance
is below the Advisors expectations and that require closer monitoring; however, no loss of investment return (interest and/or dividends) or principal is expected.

Grade 3: Investments in portfolio companies whose performance is below the Advisors expectations and for which risk has increased materially since origination. Some loss of investment return is expected,
but no loss of principal is expected. Companies graded 3 will generally be out of compliance with debt covenants and will be unlikely to make debt repayments on their original schedule.

Grade 4: Investments in portfolio companies whose performance is materially below the Advisors expectations where business trends have
deteriorated and risk factors have increased substantially since the original investment. Investments graded 4 are those for which some loss of principal is expected.



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The Advisor monitors and, when appropriate, changes the investment ratings assigned to each investment in
our portfolio. In connection with our valuation process, the Advisor and our Board of Directors review these investment ratings on a quarterly basis. Our average investment rating was 1.32 at June 30, 2008. The following is a distribution of
the investment ratings of our portfolio companies as of June 30, 2008 and December 31, 2007:



|                                            |  |               |               |   |                   |   |               |  
|------------------------------------------- |  | ------------- | ------------- | - | ----------------- | - | ------------- | -
|                                            |  | June 30, 2008 |               |   | December 31, 2007 |  
|Grade 1                                     |  | $             | 856,260,053   |   |                   | $ | 910,545,131   |  
|Grade 2                                     |  |               | 252,403,408   |   |                   |   | 154,212,434   |  
|Grade 3                                     |  |               | 21,953,278    |   |                   |   | 17,888,578    |  
|Grade 4                                     |  |               | 25,175,821    |   |                   |   | 21,198,500    |  
|                                            |  |               |               |   |                   |   |               |  
|Total investments including unearned income |  |               | 1,155,792,560 |   |                   |   | 1,103,844,643 |  
|Unearned income                             |  |               | (6,583,468    | ) |                   |   | (5,583,857    | )
|                                            |  |               |               |   |                   |   |               |  
|Total investments                           |  | $             | 1,149,209,092 |   |                   | $ | 1,098,260,786 |  
|                                            |  |               |               |   |                   |   |               |  

Results of operations

Operating results for the three months ended June 30, 2008 as compared to June 30, 2007

Investment income

Investment income totaled $34,873,936 and $33,207,565, respectively, for the three months ended June 30, 2008 and 2007, of
which $21,251,008 and $24,153,242 were attributable to interest and fees on senior secured loans, $12,966,651 and $8,547,392 to interest earned on other debt securities, $646,119 and $480,200 to dividends from preferred equity securities, $8,408 and
$21,731 to interest earned on short-term investments and cash equivalents, and $1,750 and $5,000 to other income, respectively. The increase in investment income compared to the prior period reflects the growth of our portfolio as a result of the
deployment of debt capital under our Credit Facility and equity capital from our initial public offering in July 2007. Total investments and borrowings increased to $1,149,209,092 and $484,000,000, respectively, at June 30, 2008, compared to
$1,081,322,108 and $430,803,995 at June 30, 2007. Many of our floating rate debt investments bear interest based on LIBOR. Investment income increased despite lower prevailing levels of LIBOR compared to the prior period, as fixed rate
instruments as a percentage of our debt investments increased to 52% at June 30, 2008 from 36% at June 30, 2007.

Expenses

Net expenses for the three months ended June 30, 2008 and 2007 were $11,610,343 and $15,849,392, respectively, which consisted
of $5,583,589 and $3,400,913 in base management fees (net of base management fee waivers of $0 and $1,133,638, respectively), $0 and $5,831,674 in incentive management fees due to the Advisor, $311,998 and $259,773 in administrative services
expenses, $240,141 and $396,195 in professional fees, $98,235 and $66,667 in director fees, $263,951 and $194,174 in Advisor expenses, $138,853 and $48,844 in insurance expenses, $4,292,574 and $5,434,516 in interest expense and fees related to the
Credit Facility, $167,230 and $82,264 in amortization of debt issuance costs, and $513,772 and $134,372 in other expenses, respectively. No incentive management fees were incurred during the most recent period due primarily to the increase in
unrealized depreciation on investments. In comparison to the prior period, interest expense and fees related to the Credit Facility declined due to lower prevailing levels of LIBOR. Professional fees declined due to efficiencies achieved in
connection with managements evaluation and testing of internal controls and procedures. The increase in general and administrative expenses other than professional fees reflects the growth of our portfolio and higher costs associated with
being a publicly-traded company following the Public Market Event.

Net investment income

Net investment income was $23,263,593 and $17,358,173, respectively, for the three months ended June 30, 2008 and 2007 (which amounts would have been
$23,263,593 and $16,224,535, respectively, without base management fee waivers). The increase was primarily due to portfolio growth and the benefits of leverage from increased borrowings under our Credit Facility.

Net realized gain or loss

Net
realized loss of $(1,518,453) for the three months ended June 30, 2008 was the result of $211,059 in net gains realized from the disposition of investments and $(1,729,512) in net losses realized on foreign currency transactions during the
period. For the three months ended June 30, 2007, the net realized gain was $469,187.

Net unrealized appreciation or
depreciation

For the three months ended June 30, 2008 and 2007, the change in net unrealized appreciation or depreciation was
an increase in net unrealized depreciation of $(9,885,806) and $(5,203,827), respectively. For the three months ended June 30, 2008, the increase in net unrealized depreciation was comprised of an increase in net unrealized depreciation on
investments of $(11,471,395) and an increase in net unrealized appreciation on foreign currency translation of $1,585,589. For the three months



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ended June 30, 2007, the increase in net unrealized depreciation was comprised of an increase in net unrealized depreciation on investments of
$(5,611,947) and an increase in net unrealized appreciation on foreign currency translation of $408,120. The net change in unrealized appreciation or depreciation was primarily a result of declines in market quotations for the quoted investments in
our portfolio, as well as reductions in the valuations of several unquoted investments, including Tygem Holdings, Inc. We believe the declines in valuations of our investments are due primarily to instability of the credit markets and changes in the
current interest rate environment. The unrealized depreciation on investments does not have an impact on our current ability to pay distributions to stockholders.

Net increase in net assets resulting from operations

The net increase in net assets resulting
from operations for the three months ended June 30, 2008 and 2007 was $11,859,334 and $12,623,533, respectively. As compared to the prior period, the decrease primarily reflects the increase in net unrealized depreciation on investments.

Operating results for the six months ended June 30, 2008 as compared to June 30, 2007

Investment income

Investment
income totaled $70,568,453 and $58,259,795, respectively, for the six months ended June 30, 2008 and 2007, of which $43,962,023 and $42,514,687 were attributable to interest and fees on senior secured loans, $25,065,282 and $14,801,569 to
interest earned on other debt securities, $1,521,753 and $740,677 to dividends from preferred equity securities, $17,099 and $184,367 to interest earned on short-term investments and cash equivalents, and $2,296 and $18,495 to other income,
respectively. The increase in investment income compared to the prior period reflects the growth of our portfolio as a result of the deployment of debt capital under our Credit Facility and equity capital from our initial public offering in July
2007. Total investments and borrowings increased to $1,149,209,092 and $484,000,000, respectively, at June 30, 2008, compared to $1,081,322,108 and $430,803,995 at June 30, 2007.

Expenses

Net expenses for the
six months ended June 30, 2008 and 2007 were $24,090,853 and $26,887,249, respectively, which consisted of $11,150,449 and $6,170,719 in base management fees (net of base management fee waivers of $0 and $2,056,907, respectively), $0 and
$9,524,323 in incentive management fees due to the Advisor, $605,433 and $478,476 in administrative services expenses, $838,471 and $542,786 in professional fees, $192,735 and $130,172 in director fees, $538,849 and $390,267 in Advisor expenses,
$276,436 and $89,775 in insurance expenses, $9,506,631 and $9,149,321 in interest expense and fees related to the Credit Facility, $333,425 and $144,969 in amortization of debt issuance costs, and $648,424 and $266,441 in other expenses,
respectively. In comparison to the prior period, incentive management fees decreased primarily due to the increase in unrealized depreciation on investments. The increase in other expenses reflects the growth of our portfolio and higher costs
associated with being a publicly-traded company following the Public Market Event.

Net investment income

Net investment income was $46,477,600 and $31,372,546, respectively, for the six months ended June 30, 2008 and 2007 (which amounts would have been
$46,477,600 and $29,315,639, respectively, without base management fee waivers). The increase was primarily due to portfolio growth and the benefits of leverage from increased borrowings under our Credit Facility.

Net realized gain or loss

Net
realized loss of $(1,312,938) for the six months ended June 30, 2008 was the result of $239,422 in net gains realized from the disposition of investments and $(1,552,360) in net losses realized on foreign currency transactions during the
period. For the six months ended June 30, 2007, the net realized gain was $276,312.

Net unrealized appreciation or depreciation

For the six months ended June 30, 2008 and 2007, the change in net unrealized appreciation or depreciation was an increase in
net unrealized depreciation of $(72,778,842) and $(1,997,045), respectively. For the six months ended June 30, 2008, the increase in net unrealized depreciation was comprised of an increase in net unrealized depreciation



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on investments of $(73,478,528) and an increase in net unrealized appreciation on foreign currency translation of $699,686. For the six months ended
June 30, 2007, the increase in net unrealized depreciation was comprised of an increase in net unrealized depreciation on investments of $(2,434,635) and an increase in net unrealized appreciation on foreign currency translation of $437,590.
The net change in unrealized appreciation or depreciation was primarily a result of declines in market quotations for the quoted investments in our portfolio, as well as reductions in the valuations of several unquoted investments, including Tygem
Holdings, Inc. We believe the declines in valuations of our investments are due primarily to instability of the credit markets and changes in the current interest rate environment. The unrealized depreciation on investments does not have an impact
on our current ability to pay distributions to stockholders.

Net increase (decrease) in net assets resulting from operations

The net increase (decrease) in net assets resulting from operations for the six months ended June 30, 2008 and 2007 was
$(27,614,180), and $29,651,813, respectively. As compared to the prior period, the decrease primarily reflects the increase in net unrealized depreciation on investments.

Financial condition, liquidity and capital resources

During the six months ended June 30, 2008,
we generated operating cash flows primarily from interest earned and fees received on senior secured loans and other debt securities, and from sales of selected portfolio company investments or repayments of principal, as well as from dividends
earned on preferred equity investments.

Our primary uses of funds from operations during the six months ended June 30, 2008 consisted
of investments in portfolio companies (net of sales and repayments) of $123,117,489, base management fees of $11,150,449 and interest and fees incurred on Credit Facility borrowings of $9,506,631.

Our operating activities resulted in a net use of cash of $71,344,414 for the six months ended June 30, 2008.

On December 28, 2007, we amended and restated our senior secured, multi-currency Credit Facility to provide us with $600,000,000 in total
availability, consisting of $455,000,000 in revolving loan commitments and $145,000,000 in term loan commitments. Total revolving loan commitments reverted to $400,000,000 on April 14, 2008. Subject to certain conditions, we have the ability in
the future to seek additional commitments from new and existing lenders up to an aggregate amount not to exceed $1,000,000,000 with respect to revolving loans and $395,000,000 with respect to term loans. The interest rate applicable to borrowings
under the Credit Facility is LIBOR plus 87.5 basis points with respect to revolving loans and LIBOR plus 150 basis points with respect to term loans. The term loans mature on December 6, 2010, the termination date of the Credit Facility, and
term loans, once repaid, may not be reborrowed. The Credit Facility will continue to be used to supplement our equity capital to make additional portfolio investments and for general corporate purposes. At June 30, 2008, we had $484,000,000
drawn and outstanding under the Credit Facility, with $61,000,000 available to us.

Our financing activities resulted in a net inflow of
cash of $70,997,816 for the six months ended June 30, 2008, primarily from net borrowings under our Credit Facility.

At June 30,
2008, we had $4,731,097 in cash and cash equivalents. In addition, we had $204,179 in foreign currency at that date.

On April 24,
2008, at our 2008 Annual Meeting of Stockholders, the holders of our common stock approved a proposal that would enable us, in one or more public or private offerings and with approval of our Board of Directors and subject to certain other
conditions, to sell or otherwise issue shares of our common stock at a price below its then current net asset value. The authorization is effective for a period expiring on the earlier of April 24, 2009 or the date of our 2009 Annual Meeting of
Stockholders, which is expected to be held in May 2009. Our Board of Directors has adopted a policy to limit our ability to sell common stock at a price below net asset value to circumstances in which the price per share of our common stock is equal
to 95% or greater of its net asset value per share in effect on the date any such sale is priced.



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Contractual Obligations

A summary of our significant contractual payment obligations for the repayment of outstanding borrowings under our Credit Facility at June 30, 2008
is as follows:



|                           |  |                                              |     |                  |   |           |  |           |     |               |   |   |  |   |  
|-------------------------- |  | -------------------------------------------- | --- | ---------------- | - | --------- |  | --------- | --- | ------------- | - | - |  | - | -
|                           |  | Payments Due By Period (dollars in millions)
|                           |  | Total                                        |     | Less than 1 year |   | 1-3 years |  | 3-5 years |     | After 5 years
|Credit Facility Payable(1) |  | $                                            | 484 |                  | $ |          |  | $         | 484 |               | $ |  |  | $ | 



|(1) | At June 30, 2008, $61 million remained unused under our Credit Facility.
|--- | ------------------------------------------------------------------------

Off-Balance sheet financing

At December 31, 2007, our only off-balance sheet contractual
obligation or arrangement consisted of a commitment to make an equity investment of up to $2.5 million in an existing portfolio company, which commitment was funded in January 2008. We had no off-balance sheet contractual obligations or arrangements
at June 30, 2008.

Dividends

We
intend to distribute quarterly dividends to our stockholders. Our quarterly dividends are determined by our Board of Directors. Dividends declared by the Company since July 25, 2005 (inception of operations) have been as follows:



|                                     |  |                    |  |                   
|------------------------------------ |  | ------------------ |  | ------------------
|Dividend Amount Per ShareOutstanding |  | Record Date        |  | Pay Date          
|$0.20                                |  | December 31, 2005  |  | January 31, 2006  
|$0.20                                |  | March 15, 2006     |  | June 30, 2006     
|$0.23                                |  | June 15, 2006      |  | June 30, 2006     
|$0.30                                |  | September 15, 2006 |  | September 29, 2006
|$0.42                                |  | December 31, 2006  |  | January 31, 2007  
|$0.42                                |  | March 15, 2007     |  | March 30, 2007    
|$0.42                                |  | May 15, 2007       |  | May 31, 2007      
|$0.42                                |  | September 14, 2007 |  | September 28, 2007
|$0.43                                |  | December 14, 2007  |  | December 31, 2007 
|$0.43                                |  | March 17, 2008     |  | June 30, 2008     
|$0.43                                |  | June 16, 2008      |  | June 30, 2008     
|$0.43                                |  | September 15, 2008 |  | September 30, 2008

Tax characteristics of all dividends are reported to stockholders on Form 1099 after the end of the calendar year.

The Company has qualified and elected and intends to continue to qualify for the tax treatment applicable to regulated investment
companies under Subchapter M of the Code, and, among other things, has made and intends to continue to make the requisite distributions to its stockholders which will relieve the Company from federal income and excise taxes. Therefore, no provision
has been recorded for federal income or excise taxes. The Company, at its discretion, may carry forward taxable income in excess of calendar year distributions and pay a 4% excise tax on this income. The Company will accrue excise tax on estimated
excess taxable income as required.

In order to qualify for favorable tax treatment as a RIC, the Company is required to distribute
annually to its stockholders at least 90% of investment company taxable income, as defined by the Code. To avoid federal excise taxes, the Company must distribute annually at least 98% of its income (both ordinary income and net capital gains).

We maintain an opt out dividend reinvestment plan for our common stockholders. As a result, if we declare a dividend,
stockholders cash dividends will be automatically reinvested in additional shares of our common stock, unless they specifically opt out of the dividend reinvestment plan so as to receive cash dividends. Dividends reinvested
pursuant to our dividend reinvestment plan totaled $17,231,470 for the six months ended June 30, 2008, versus $48,820,270 for the six months ended June 30, 2007. Pursuant to our dividend reinvestment plan, the dividend reinvestment price
for the dividend paid to stockholders on June 30, 2008 was 95% of the closing market price of our common stock on that date, or $8.987 per common share, which was less than our net asset value. Reinvestment at this price resulted in dilution of
our net asset value of approximately $0.09 per share at June 30, 2008.

With respect to the dividends paid to stockholders, income we
receive from origination, structuring, closing, commitment and other upfront fees associated with investments in portfolio companies is treated as taxable income and accordingly, distributed to stockholders. For the three and six months ended
June 30, 2008, these fees totaled $1,734,438 and $2,571,938, respectively. For the three and six months ended June 30, 2007, such fees totaled $2,499,512 and $3,793,262, respectively. We anticipate earning additional upfront fees in the
future and such fees may cause our taxable income to exceed our GAAP income, although the differences are expected to be temporary in nature.



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Recent developments

On June 22, 2008, the owners of the Advisor amended its limited liability operating agreement to reduce the voting power of certain of its owners, which may enable us to enter into transactions with persons that
previously would have been considered affiliated persons. The amendment may have been deemed to cause an assignment, as defined in the 1940 Act, of our investment management agreement and such an assignment results in termination of the
agreement under the 1940 Act. Pursuant to the approval of our Board of Directors at an in-person meeting on March 5, 2008 and of our stockholders at our Annual Meeting of Stockholders on March 27, 2007, we have entered into a new
investment management agreement, the terms of which are identical to the previous investment management agreement, except for the date of the agreement and the expiration of its initial term. The date of the new agreement is June 22, 2008 and
its initial term expires on June 22, 2010.

On August 7, 2008, our Board of Directors declared a dividend of $0.43 per share,
payable on September 30, 2008 to stockholders of record at the close of business on September 15, 2008.

On August 7, 2008,
our Board of Directors approved a share repurchase plan under which we may repurchase up to 2.5% of our outstanding shares of common stock from time to time in open market or privately negotiated transactions. The repurchase plan does not obligate
us to acquire any specific number of shares and may be discontinued at any time. We intend to fund any repurchases with available cash. The repurchase plan is expected to be in effect through the earlier of June 30, 2009 or until the approved
number of shares have been repurchased.

On August 7, 2008, we adopted certain amendments to our by-laws to comply with requirements
of The NASDAQ Global Select Market with respect to our ability to issue common stock in uncertificated form and to clarify our named officer positions.



|Item 3. | Quantitative and Qualitative Disclosures about Market Risk
|------- | ----------------------------------------------------------

We are subject to financial market risks, including changes in interest rates. At June 30, 2008, 48% of our debt investments bore interest based on floating rates, such as LIBOR, EURIBOR, the Federal Funds Rate or the Prime Rate. The
interest rates on such investments generally reset by reference to the current market index after one to six months.

To illustrate the
potential impact of changes in interest rates, we have performed the following analysis based on our June 30, 2008 balance sheet and assuming no changes in our investment structure. Net asset value is analyzed using the assumptions that
interest rates, as defined by the LIBOR and U.S. Treasury yield curves, increase or decrease and that the yield curves of the rate shocks will be parallel to each other. Under this analysis, an instantaneous 100 basis point increase in LIBOR and
U.S. Treasury yields would cause a decline of approximately $14,400,000, or $0.27 per share, in the value of our net assets at June 30, 2008 and a corresponding 100 basis point decrease in LIBOR and U.S. Treasury yields would cause an increase
of approximately $14,000,000, or $0.26 per share, in the value of our net assets on that date.

While hedging activities may help to
insulate us against adverse changes in interest rates, they may also limit our ability to participate in the benefits of lower interest rates with respect to our portfolio of investments. During the three and six months ended June 30, 2008 and
2007, we did not engage in any interest rate hedging activity.



|Item 4. | Controls and Procedures
|------- | -----------------------

As of the end of the
period covered by this report, we carried out an evaluation, under the supervision and with the participation of our management, including our Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of
our disclosure controls and procedures (as defined in Rule 13a-15 under the Securities Exchange Act of 1934). Based on that evaluation, our Chief Executive Officer and Chief Financial Officer have concluded that our current disclosure controls and
procedures are effective in timely alerting them to material information relating to us that is required to be disclosed by us in the reports we file or submit under the Securities Exchange Act of 1934.

There have been no changes in our internal control over financial reporting that occurred during our most recently completed fiscal quarter that have
materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.



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##### Table of Contents

PART II. OTHER INFORMATION



|Item 1. | Legal Proceedings
|------- | -----------------

We and the Advisor are not currently subject to
any material legal proceedings.



|Item 1A. | Risk Factors
|-------- | ------------

There have been no material changes from the risk
factors previously disclosed in our most recent Form 10-K filing.



|Item 2. | Unregistered Sales of Equity Securities and Use of Proceeds
|------- | -----------------------------------------------------------

None.



|Item 3. | Defaults Upon Senior Securities
|------- | -------------------------------

None.



|Item 4. | Submission of Matters to a Vote of Security Holders
|------- | ---------------------------------------------------

None.



|Item 5. | Other Information
|------- | -----------------

None.



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##### Table of Contents

|Item 6. | Exhibits.
|------- | ---------



|(a) | Exhibits.
|--- | ---------



|     |  |                                                                                                                                                   
|---- |  | --------------------------------------------------------------------------------------------------------------------------------------------------
|3.3  |  | Amended and Restated By-Laws of the Registrant.                                                                                                   
|     | 
|10.1 |  | Investment Management Agreement between the Registrant and BlackRock Kelso Capital Advisors LLC.                                                  
|     | 
|31.1 |  | Certification of Chief Executive Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
|     | 
|31.2 |  | Certification of Chief Financial Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
|     | 
|32   |  | Certification of CEO and CFO Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.            



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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by
the undersigned thereunto duly authorized.



|                     |  |  |  |                                     |  |                     |  |                        
|-------------------- |  |  |  | ----------------------------------- |  | ------------------- |  | -----------------------
|                     |  |  |  | BLACKROCK KELSO CAPITAL CORPORATION
|                     |  |  | 
|Date: August 8, 2008 |  |  |  | By:                                 |  | /s/ James R. Maher 
|                     |  |  |  |                                     |  |                     |  | James R. Maher         
|                     |  |  |  |                                     |  |                     |  | Chief Executive Officer
|                     |  |  | 
|Date: August 8, 2008 |  |  |  | By:                                 |  | /s/ Frank D. Gordon
|                     |  |  |  |                                     |  |                     |  | Frank D. Gordon        
|                     |  |  |  |                                     |  |                     |  | Chief Financial Officer



42