Exhibit 10.5

CREDIT SUPPORT ANNEX

Elections and Variables dated as of 28 June 2007
Between
HSBC USA Inc.
(‘‘Party A’’)
and
Turquoise Card Backed Securities plc
(‘‘Party B’’)

Paragraph 11. Elections and Variables

[spacer.gif] [spacer.gif] 1.1  Base Currency and Eligible Currency.

[spacer.gif] [spacer.gif] [spacer.gif] 1.1.1  ‘‘Base Currency’’ means GBP.

[spacer.gif] [spacer.gif] [spacer.gif] 1.1.2  ‘‘Eligible Currency’’ means the
Base Currency and U.S. Dollars.

It is agreed by the parties that where the Credit Support Amount is transferred
in a currency other than the Base Currency, the Valuation Percentage specified
in Paragraph 11(b)(ii) in relation to S&P shall be reduced by a percentage
agreed by the parties and approved by S&P (‘‘Additional Valuation Percentage’’).

[spacer.gif] [spacer.gif] 1.2  Credit Support Obligations.

[spacer.gif] [spacer.gif] [spacer.gif] 1.2.1  Delivery Amount, Return Amount and
Credit Support Amount.

[spacer.gif] [spacer.gif] [spacer.gif] (a)  ‘‘Delivery Amount’’ has the meaning
specified in Paragraph 2(a), as amended (I) by deleting the words ‘‘upon a
demand made by the Transferee on or promptly following a Valuation Date’’ and
inserting in lieu thereof the words ‘‘not later than the close of business on
each Valuation Date’’ and (II) by deleting in its entirety the sentence
beginning ‘‘Unless otherwise specified in Paragraph 11(b)’’ and inserting in
lieu thereof the following:

‘‘The ‘‘Delivery Amount’’ applicable to the Transferor for any Valuation Date
will equal the greatest of:

[spacer.gif] [spacer.gif] [spacer.gif] (i)  the amount by which (a) the Credit
Support Amount (determined according to the Moody’s Criteria) exceeds (b) the
Value (determined using the applicable Moody’s Valuation Percentages in Appendix
A) as of such Valuation Date of the Transferor’s Credit Support Balance
(adjusted to include any prior Delivery Amount and to exclude any prior Return
Amount, the transfer of which, in each case, has not yet been completed and for
which the relevant Settlement Day falls on or after such Valuation Date); and

[spacer.gif] [spacer.gif] [spacer.gif] (ii)  the amount by which (a) the Credit
Support Amount (determined according to the S&P Criteria) exceeds (b) the Value
(determined using the S&P’s Valuation Percentages in Paragraph 11(b)(ii)) as of
such Valuation Date of the Transferor’s Credit Support Balance (adjusted to
include any prior Delivery Amount and to exclude any prior Return Amount, the
transfer of which, in each case, has not yet been completed and for which the
relevant Settlement Day falls on or after such Valuation Date).’’

Provided that, in respect of any Valuation Date, the Value of the Eligible
Credit Support to be transferred under Paragraph 2(a) shall be calculated using
the

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applicable Valuation Percentages for the rating agency whose criteria have
resulted in the greatest amount under (1) and (2) of this Paragraph 11(b)(i)(A).

Provided further that if, in respect of any Valuation Date, the Delivery Amount
is greater than the Minimum Transfer Amount, the Transferor will transfer to the
Transferee sufficient Eligible Credit Support to ensure that, immediately
following such transfer, none of the amounts calculated under (1) and (2) of
this Paragraph 11(b)(i)(A) shall be greater than zero.

[spacer.gif] [spacer.gif] [spacer.gif] (b)  ‘‘Return Amount’’ has the meaning as
specified in Paragraph 2(b) as amended by deleting in its entirety the sentence
beginning ‘‘Unless otherwise specified in Paragraph 11(b)’’ and inserting in
lieu thereof the following:

‘‘The ‘‘Return Amount’’ applicable to the Transferee for any Valuation Date will
equal the least of:

[spacer.gif] [spacer.gif] [spacer.gif] (i)  the amount by which (a) the Value
(determined using the Moody’s Valuation Percentages in Appendix A) as of such
Valuation Date of the Transferor’s Credit Support Balance (adjusted to include
any prior Delivery Amount and to exclude any prior Return Amount, the transfer
of which, in each case, has not yet been completed and for which the relevant
Settlement Day falls on or after such Valuation Date) exceeds (b) the Credit
Support Amount (determined according to the Moody’s Criteria); and

[spacer.gif] [spacer.gif] [spacer.gif] (ii)  the amount by which (a) the Value
(determined using the S&P’s Valuation Percentages in Paragraph 11(b)(ii)) as of
such Valuation Date of the Transferor’s Credit Support Balance (adjusted to
include any prior Delivery Amount and to exclude any prior Return Amount, the
transfer of which, in each case, has not yet been completed and for which the
relevant Settlement Day falls on or after such Valuation Date) exceeds (b) the
Credit Support Amount (determined according to the S&P Criteria).’’

Provided that, in respect of any Valuation Date, the Value of the Eligible
Credit Support to be transferred under Paragraph 2(b) shall be calculated using
the applicable Valuation Percentages for the rating agency whose criteria have
resulted in the lowest amount under (1) and (2) of this Paragraph 11(b)(i)(B).

Provided further that in no event shall the Transferee be required to transfer
any Equivalent Credit Support under Paragraph 2(b) if, immediately following
such transfer, any of the amounts calculated under (1) and (2) of Paragraph
11(b)(i)(A) (Delivery Amount) would be greater than zero.

[spacer.gif] [spacer.gif] [spacer.gif] (c)  ‘‘Credit Support Amount’’ has the
meaning specified under the relevant definition of Ratings Criteria.

[spacer.gif] [spacer.gif] [spacer.gif] 1.2.2  Eligible Credit Support.

On any date:

[spacer.gif] [spacer.gif] [spacer.gif] (a)  for the purpose of Moody’s the
collateral specified in Appendix A will qualify as ‘‘Eligible Credit Support’’
for Party A and Valuation Percentages shall apply as set out in such table; and

[spacer.gif] [spacer.gif] [spacer.gif] (b)  for the purpose of S&P the following
items will qualify as ‘‘Eligible Credit Support’’ for Party A:
 

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[spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif]
[spacer.gif]   [spacer.gif] [spacer.gif] Eligible Credit Support [spacer.gif]
[spacer.gif] Valuation Percentage (A) [spacer.gif] [spacer.gif] cash in an
Eligible Currency [spacer.gif] [spacer.gif] 100%

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[spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif]
[spacer.gif] (B) [spacer.gif] [spacer.gif] negotiable debt obligations issued
after 18 July 1984 by the U.S. Treasury Department having a residual maturity on
such date of less than 1 year (with local and foreign currency issuer ratings by
S&P of AA or above). [spacer.gif] [spacer.gif] Such Valuation Percentage as may
be agreed between Party A and S&P from time to time. (C) [spacer.gif]
[spacer.gif] negotiable debt obligations issued after 18 July 1984 by the U.S.
Treasury Department having a residual maturity on such date equal to or greater
than 1 year but less than 5 years (with local and foreign currency issuer
ratings by S&P of AA or above). [spacer.gif] [spacer.gif] Such Valuation
Percentage as may be agreed between Party A and S&P from time to time. (D)
[spacer.gif] [spacer.gif] negotiable debt obligations issued after 18 July 1984
by the U.S. Treasury Department having a residual maturity on such date equal to
or greater than 5 years but less than 10 years (with local and foreign currency
issuer ratings by S&P of AA or above). [spacer.gif] [spacer.gif] Such Valuation
Percentage as may be agreed between Party A and S&P from time to time. (E)
[spacer.gif] [spacer.gif] negotiable debt obligations of the Federal Republic of
Germany (with local and foreign currency issuer ratings by S&P of AA or above)
with a residual maturity of less than 10 years. [spacer.gif] [spacer.gif] Such
Valuation Percentage as may be agreed between Party A and S&P from time to time.
(F) [spacer.gif] [spacer.gif] negotiable debt obligations of the Republic of
France (with local and foreign currency issuer ratings by S&P of AA or above)
with a residual maturity of less than 10 years. [spacer.gif] [spacer.gif] Such
Valuation Percentage as may be agreed between Party A and S&P from time to time.
(G) [spacer.gif] [spacer.gif] negotiable debt obligations of Belgium (with local
and foreign currency issuer ratings by S&P of AA or above) with a residual
maturity of less than 10 years. [spacer.gif] [spacer.gif] Such Valuation
Percentage as may be agreed between Party A and S&P from time to time. (H)
[spacer.gif] [spacer.gif] negotiable debt obligations of the United Kingdom
(with local and foreign currency issuer ratings by S&P of AA or above) with a
residual maturity of less than 10 years. [spacer.gif] [spacer.gif] Such
Valuation Percentage as may be agreed between Party A and S&P from time to time.
(I) [spacer.gif] [spacer.gif] negotiable debt obligations of Switzerland (with
local and foreign currency issuer ratings by S&P of AA or above) with a residual
maturity of less than 10 years. [spacer.gif] [spacer.gif] Such Valuation
Percentage as may be agreed between Party A and S&P from time to time.

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[spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif]
[spacer.gif] (J) [spacer.gif] [spacer.gif] negotiable debt obligations of Italy
(with local and foreign currency issuer ratings by S&P of AA or above) with a
residual maturity of less than 10 years. [spacer.gif] [spacer.gif] Such
Valuation Percentage as may be agreed between Party A and S&P from time to time.
(K) [spacer.gif] [spacer.gif] negotiable debt obligations of the Netherlands
(with local and foreign currency issuer ratings by S&P of AA or above) with a
residual maturity of less than 10 years. [spacer.gif] [spacer.gif] Such
Valuation Percentage as may be agreed between Party A and S&P from time to time.

The Valuation Percentage shall be that required by the relevant rating agency
only where the ratings by such rating agency of Party A have triggered the
requirement to post collateral pursuant to this Annex.

Where the ratings and/or the Valuation Percentages of the relevant rating
agencies differ with respect to the same negotiable debt obligation, for the
purposes of B to K above, the lower of the ratings and or Valuation Percentages,
as the case may be, shall apply.

[spacer.gif] [spacer.gif] [spacer.gif] 1.2.3  Thresholds.

[spacer.gif] [spacer.gif] [spacer.gif] (a)  ‘‘Independent Amount’’ means, for
Party A and Party B, with respect to each Transaction, zero.

[spacer.gif] [spacer.gif] [spacer.gif] (b)  ‘‘Threshold’’ means, for Party A:
infinity, unless (1) any of an Initial S&P Rating Event or a Subsequent S&P
Rating Event has occurred and is continuing and Party A has not taken
alternative action as contemplated by Part 5(e)(i)(B),(C), or (D) or Part
5(e)(ii)(A), as applicable, of the Schedule to the Agreement, or (2) no Relevant
Entity has the Moody’s First Trigger Required Ratings and either (a) no Relevant
Entity has had the Moody’s First Trigger Required Ratings since this Credit
Support Annex was executed or (b) at least 30 Local Business Days have elapsed
since the last time a Relevant Entity had the Moody’s First Trigger Required
Ratings, in which case the Threshold for Party A shall be zero; and

‘‘Threshold’’ means, for Party B: infinity

[spacer.gif] [spacer.gif] [spacer.gif] (c)  ‘‘Minimum Transfer Amount’’ means,
with respect to Party A, and Party B, GBP 100,000; provided, that if (1) an
Event of Default has occurred and is continuing in respect of which Party A is
the Defaulting Party, or (2) an Additional Termination Event has occurred in
respect of which Party A is an Affected Party, the Minimum Transfer Amount with
respect to Party A shall be zero.

[spacer.gif] [spacer.gif] [spacer.gif] (d)  ‘‘Rounding’’. The Delivery Amount
will be rounded up to the nearest integral multiple of GBP [•] and the Return
Amount will be rounded down to the nearest integral multiple of GBP [•], subject
to the maximum Return Amount being equal to the Credit Support Balance.

[spacer.gif] [spacer.gif] 1.3  Valuation and Timing.

[spacer.gif] [spacer.gif] [spacer.gif] 1.3.1  ‘‘Valuation Agent’’ means Party A
in all circumstances.

[spacer.gif] [spacer.gif] [spacer.gif] 1.3.2  ‘‘Valuation Date’’ means the first
Business Day of each calendar week; provided that if such day is not a Local
Business Day then the Valuation Date shall be the preceding day that is a Local
Business Day and provided that for so long as the Second Rating Trigger
Requirements apply, Valuation Date shall mean each Local Business Day.

[spacer.gif] [spacer.gif] [spacer.gif] 1.3.3  ‘‘Valuation Time’’ means the close
of business on the Local Business Day immediately preceding the Valuation Date
or date of calculation, as applicable; provided that the calculations of Value
and Exposure will be made as of approximately the same time on the same date.

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[spacer.gif] [spacer.gif] [spacer.gif] 1.3.4  ‘‘Notification Time’’ means by
5.00p.m., London time, on a Local Business Day.

[spacer.gif] [spacer.gif] 1.4  Exchange Date. ‘‘Exchange Date’’ has the meaning
specified in Paragraph 3(c)(ii).

[spacer.gif] [spacer.gif] 1.5  Dispute Resolution.

[spacer.gif] [spacer.gif] [spacer.gif] 1.5.1  ‘‘Resolution Time’’ means 2.00
p.m., London time, on the Local Business Day following the date on which notice
is given that gives rise to a dispute under Paragraph 4.

[spacer.gif] [spacer.gif] [spacer.gif] 1.5.2  ‘‘Value’’. For the purpose of
Paragraphs 4(a)(4)(i)(C) and 4(a)(4)(ii), the Value of the outstanding Credit
Support Balance or of any transfer of Eligible Credit Support or Equivalent
Credit Support, as the case may be, will be calculated as follows:

For Eligible Credit Support comprised in a Credit Support Balance that is:

[spacer.gif] [spacer.gif] [spacer.gif] (a)  an amount of cash, the Base Currency
Equivalent of such amount; and

[spacer.gif] [spacer.gif] [spacer.gif] (b)  a security, the sum of (a)(x) the
last bid price on such date for such securities on the principal national
securities exchange on which such securities are listed, multiplied by the
applicable Valuation Percentage; or (y) where any securities are not listed on a
national securities exchange, the bid price for such securities quoted as at the
close of business on such date by any principal market maker (which shall not
be, and shall be independent from, the Valuation Agent) for such securities
chosen by the Valuation Agent, multiplied by the applicable Valuation
Percentage; or (z) if no such bid price is listed or quoted for such date, the
last bid price listed or quoted (as the case may be), as of the day next
preceding such date on which such prices were available, multiplied by the
applicable Valuation Percentage; plus (b) the accrued interest where applicable
on such securities (except to the extent that such interest shall have been paid
to the Transferor pursuant to Paragraph 5(c)(ii) or included in the applicable
price referred to in subparagraph (a) above) as of such date.

[spacer.gif] [spacer.gif] [spacer.gif] 1.5.3  ‘‘Alternative’’. The provisions of
Paragraph 4 will apply.

[spacer.gif] [spacer.gif] 1.6  Distribution and Interest Amount.

[spacer.gif] [spacer.gif] [spacer.gif] 1.6.1  Interest Rate. The ‘‘Interest
Rate’’ in relation to each Eligible Currency specified below will be:

[spacer.gif] [spacer.gif] [spacer.gif] Eligible Currency [spacer.gif] Interest
Rate

[spacer.gif] [spacer.gif] [spacer.gif] GBP [spacer.gif] ’’SONIA’’ for any day
means the reference rate equal to the overnight rate as calculated by the
Wholesale Market Brokers Association which appears on Telerate Page 3937 under
the heading ‘‘Sterling Overnight Index’’ as of 9.00 a.m., London time, on the
first London Banking Day following that day.

[spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] If Telerate is not available
to Party A, the then the SONIA rate appearing opposite SONIO/N on Bloomberg Page
‘‘SONIO Index’’.

[spacer.gif] [spacer.gif] [spacer.gif] USD [spacer.gif] Federal Funds Overnight
Rate means, for any day, an interest rate per annum equal to the rate published
as the Federal Funds Effective Rate which appears on Telerate Page 118 for such
day.

[spacer.gif] [spacer.gif] [spacer.gif] 1.6.2  Transfer of Interest Amount. The
transfer of the Interest Amount will be made on the first Local Business Day
following the end of each calendar month to the extent that

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[spacer.gif] [spacer.gif] [spacer.gif]   Party B has earned and received such
amount of interest and that a Delivery Amount would not be created or increased
by that transfer, and on any other Local Business Day on which Equivalent Credit
Support is transferred to the Transferor pursuant to Paragraph 2(b), provided
that Party B shall only be obliged to transfer any Interest Amount to Party A to
the extent that it has received such amount.

[spacer.gif] [spacer.gif] [spacer.gif] 1.6.3  Alternative to Interest Amount.
The provisions of Paragraph 5(c)(ii) will apply. For the purposes of calculating
the Interest Amount the amount of interest calculated for each day of the
Interest Period shall, with respect to any Eligible Currency, be compounded
daily.

[spacer.gif] [spacer.gif] [spacer.gif] 1.6.4  Interest Amount. The definition of
‘‘Interest Amount’’ shall be deleted and replaced with the following:

‘‘Interest Amount’’ means, with respect to an Interest Period and each portion
of the Credit Support Balance comprised of cash in an Eligible Currency, the sum
of the amounts of interest determined for each day in that Interest Period by
the Valuation Agent as follows:

[spacer.gif] [spacer.gif] [spacer.gif] (x)  the amount of such currency
comprised in the Credit Support Balance at the close of business for general
dealings in the relevant currency on such day (or, if such day is not a Local
Business Day, on the immediately preceding Local Business Day); multiplied by

[spacer.gif] [spacer.gif] [spacer.gif] (y)  the relevant Interest Rate; divided
by

[spacer.gif] [spacer.gif] [spacer.gif] (z)  360 (or in the case of Pounds
Sterling, 365).

[spacer.gif] [spacer.gif] [spacer.gif] 1.6.5  ‘‘Credit Support Balance’’. The
definition of Credit Support Balance shall be amended by inserting the words
‘‘received by Party B and’’ after ‘‘Any Equivalent Distributions or Interest
Amount (or portion of either)’’.

[spacer.gif] [spacer.gif] [spacer.gif] 1.6.6  ‘‘Distributions’’ means, with
respect to any Eligible Credit Support comprised in the Credit Support Balance
consisting of securities, all principal, interest and other payments and
distributions of cash or other property which a holder of securities of the same
type, nominal value, description and amount as such Eligible Credit Support
would have received from time to time.

[spacer.gif] [spacer.gif] [spacer.gif] 1.6.7  ‘‘Distributions Date’’ means, with
respect to any Eligible Credit Support comprised in the Credit Support Balance
other than cash, each date on which a holder of such Eligible Credit Support
would have received Distributions or, if that date is not a Local Business Day,
the next following Local Business Day.

[spacer.gif] [spacer.gif] 1.7  Addresses for Transfers.    

Party A: To be advised

Party B: To be advised

[spacer.gif] [spacer.gif] 1.8  Other Provisions.

[spacer.gif] [spacer.gif] [spacer.gif] 1.8.1  Transfer Timing

[spacer.gif] [spacer.gif] [spacer.gif] (a)  The final paragraph of Paragraph
3(a) shall be deleted and replaced with the following:

‘‘Subject to Paragraph 4, and unless otherwise specified, any transfer of
Eligible Credit Support or Equivalent Credit Support (whether by the Transferor
pursuant to Paragraph 2(a) or by the Transferee pursuant to Paragraph 2(b))
shall be made not later than the close of business on the Settlement Day.’’

[spacer.gif] [spacer.gif] [spacer.gif] (b)  The definition of Settlement Day
shall be deleted and replaced with the following:

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‘‘Settlement Day’’ means the next Local Business Day after the Demand Date

[spacer.gif] [spacer.gif] [spacer.gif] (c)  For the purposes of this Paragraph
11(h)(i):

‘‘Demand Date’’ means, with respect to a transfer by a party:

[spacer.gif] [spacer.gif] [spacer.gif] (i)  in the case of a transfer pursuant
to Paragraph 2, Paragraph 3 or Paragraph 4(a)(2), the relevant Valuation Date
(and for the avoidance of doubt, for the purposes of Paragraph 2 and Paragraph
4(a)(2), the Transferor will be deemed to receive notice of the demand by the
Transferee to make a transfer of Eligible Credit Support); and

[spacer.gif] [spacer.gif] [spacer.gif] (ii)  in the case of a transfer pursuant
to Paragraph 3(c)(ii)(A), the date on which the Transferee has given its consent
to the proposed exchange.

[spacer.gif] For the avoidance of doubt, on each Demand Date the Transferor
shall deliver to the Transferee and the Note Trustee a statement showing the
amount of Eligible Credit Support to be delivered.

[spacer.gif] [spacer.gif] [spacer.gif] 1.8.2  Costs of Transfer on Exchange

Notwithstanding Paragraph 8, the Transferor will be responsible for, and will
reimburse the Transferee for, all transfer and other taxes and other costs
involved in the transfer of Eligible Credit Support from the Transferor to the
Transferee or in the transfer of Equivalent Credit Support from the Transferee
to the Transferor hereto.

[spacer.gif] [spacer.gif] [spacer.gif] 1.8.3  Cumulative Rights

The rights, powers and remedies of the Transferee under this Annex shall be in
addition to all rights, powers and remedies given to the Transferee by this
Agreement or by virtue of any statute or rule of law, all of which rights,
powers and remedies shall be cumulative and may be exercised successively or
concurrently without impairing the rights of the Transferee in the Credit
Support Balance created pursuant to this Annex.

[spacer.gif] [spacer.gif] [spacer.gif] 1.8.4  Single Transferor and Single
Transferee

Party A and Party B agree that, notwithstanding anything to the contrary in this
Annex, (including, without limitation, the recital hereto, Paragraph 2 or the
definitions in Paragraph 10), (a) the term ‘‘Transferee’’ as used in this Annex
means only Party B, (b) the term ‘‘Transferor’’ as used in this Annex means only
Party A, (c) only Party A will be required to make Transfers of Eligible Credit
Support hereunder; and (d) in the calculation of any Credit Support Amount,
where the Transferee’s Exposure would be expressed as a negative number, such
Exposure shall be deemed to be zero.

[spacer.gif] [spacer.gif] [spacer.gif] 1.8.5  Ratings Criteria

‘‘Ratings Criteria’’ means, the criteria used by S&P (‘‘S&P Criteria’’), and/or
the criteria used by Moody’s (as set out below (‘‘Moody’s Criteria’’) for the
purposes of determining the amount of Eligible Credit Support Party A is
required to transfer hereunder following a credit ratings downgrade where Party
A has opted to transfer Eligible Credit Support in support of its obligations
under this Agreement pursuant to Part 5(e) of this Agreement.

Moody’s Criteria

‘‘Credit Support Amount’’ shall be:

[spacer.gif] [spacer.gif] [spacer.gif] (a)  unless the Threshold for Party A is
zero by virtue of sub-paragraph 2 of Paragraph 11(b)(iii)(B) above, zero;

[spacer.gif] [spacer.gif] [spacer.gif] (b)  for so long as (I) no Relevant
Entity has the Moody’s First Trigger Required Ratings and either (x) no Relevant
Entity has had the Moody’s First Trigger

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[spacer.gif] [spacer.gif] [spacer.gif]   Required Ratings since this Credit
Support Annex was executed or (y) at least 30 Local Business Days have elapsed
since the last Local Business Day on which a Relevant Entity had the Moody’s
First Trigger Required Ratings and (II) either (A) no Moody’s Second Trigger
Rating Downgrade has occurred and is continuing or (B) less than 30 Local
Business Days have elapsed since the last time that no Moody’s Second Trigger
Rating Downgrade has occurred and is continuing, the greater of:

[spacer.gif] [spacer.gif] [spacer.gif] (i)  zero; and

[spacer.gif] [spacer.gif] [spacer.gif] (ii)  the sum of (x) the Transferee’s
Exposure and (y) the aggregate of the Additional First Trigger Collateral
Amounts for all Transactions (other than the Transaction constituted by this
Annex),

[spacer.gif] (where ‘‘Additional First Trigger Collateral Amount’’ means, for
each Transaction, the lesser of:

[spacer.gif] [spacer.gif] [spacer.gif] (a)  the sum of (x) the Party A Currency
Amount for such Transaction multiplied by 0.02 and (y) DV01 for such Transaction
multiplied by 20; and

[spacer.gif] [spacer.gif] [spacer.gif] (b)  the Party A Currency Amount for such
Transaction multiplied by 0.05; and

[spacer.gif] [spacer.gif] [spacer.gif] (c)  for so long as a Moody’s Second
Trigger Rating Downgrade has occurred and is continuing and 30 or more Local
Business Days have elapsed since the last time no Moody’s Second Trigger Rating
Downgrade has occurred and was continuing, with respect to a Valuation Date, the
greater of:

[spacer.gif] [spacer.gif] [spacer.gif] (i)  zero;

[spacer.gif] [spacer.gif] [spacer.gif] (ii)  the aggregate amount of the Next
Payments (each determined based on the rates prevailing on such Valuation Date)
for all Next Payment Dates; and

[spacer.gif] [spacer.gif] [spacer.gif] (iii)  the sum of (x) the Transferee’s
Exposure and (y) the aggregate of the Additional Second Trigger Collateral
Amounts for all Transactions (other than the Transaction constituted by this
Annex),

[spacer.gif] where, ‘‘Additional Second Trigger Collateral Amount’’ means, for
each Transaction, the lesser of:

[spacer.gif] [spacer.gif] [spacer.gif] (a)  the sum of (x) Party A Currency
Amount for such Transaction multiplied by 0.07 and (y) DV01 for such Transaction
multiplied by 40; and

[spacer.gif] [spacer.gif] [spacer.gif] (b)  the Party A Currency Amount for such
Transaction multiplied by 0.12.

For the purpose of this definition, ‘‘DV01’’ means with respect to a Transaction
and any date of determination, the greater of (i) the estimated change in the
Transferee’s Exposure with respect to such Transaction that would result from a
one basis point change in the relevant swap curve (denominated in the currency
of Party A’s payment obligations under such Transaction) on such date and (ii)
the estimated change in the Transferee’s Exposure with respect to such
Transaction that would result from a one basis point change in the relevant swap
curve (denominated in the currency of Party B’s payment obligations under such
Transaction) on such date, in each case as determined by the Valuation Agent in

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good faith and in a commercially reasonable manner. The Valuation Agent shall,
upon request of Party B, provide to Party B a statement showing in reasonable
detail such calculation;

‘‘Next Payment’’ means, in respect of each Next Payment Date, the greater of (i)
the amount of any payments due to be made by Party A under Section 2(a) on such
Next Payment Date less any payments due to be made by Party B under Section 2(a)
on such Next Payment Date (in each case, after giving effect to any applicable
netting under Section 2(c)) and (ii) zero.

‘‘Next Payment Date’’ means each date on which the next scheduled payment under
any Transaction is due to be paid.

S&P Criteria

‘‘Credit Support Amount’’ shall mean, for the purposes of the S&P Criteria with
respect to a Transferor on a Valuation Date, (i) if Threshold is zero for Party
A: the sum of the MTM and the VB multiplied by the notional balance of the swap,
and (ii) if Threshold is infinity for Party A, zero.

Where:

‘‘MTM’’ means Transferees Exposure; and

‘‘VB’’ means the relevant percentage set out in relevant table for Cross
Currency Swaps (Fixed/Fixed, Fixed/Floating, and Floating/Floating) of S&P’s
Global Interest Rate and Currency Swaps: Calculating the Collateral Required
Amount published 26th February 2004, as applicable, for the relevant currency
pairs.

[spacer.gif] [spacer.gif] [spacer.gif] 1.8.6  Calculations.    

Paragraph 3(b) of this Annex shall be amended by inserting the words ‘‘and shall
provide each party (or the other party, if the Valuation Agent is a party) with
a description in reasonable detail of how such calculations were made, upon
request’’ after the word ‘‘calculations’’ in the third line thereof.

[spacer.gif] [spacer.gif] [spacer.gif] 1.8.7  Independent Party.    

If Party A is at any time rated below ‘‘A3’’ or ‘‘Prime-2’’ by Moody’s, Party A
shall (i) on a weekly basis (on the same date that the Valuation Agent makes its
calculation), obtain a calculation from a party which is independent to Party
A’s trading desk (or the equivalent) (for example the middle office or market
risk department of Party A, Party A’s auditors or a consulting firm in
derivative products appointed by Party A) to validate the calculation of any
calculation by Party A’s trading desk (or the equivalent); and (ii) upon the
written request of Moody’s, on a monthly basis, use its best efforts to seek two
quotations from Reference Market-makers; provided that if 2 Reference
Market-makers are not available to provide a quotation, then fewer than 2
Reference Market-makers may be used for such purpose, and if no Reference
Market-makers are available, the Security Trustee will determine an alternative
source, for the purpose of calculations. Where more than one quotation is
obtained, the quotation representing the greatest amount of Exposure of the
Transferee shall be used by the Valuation Agent.’’

[spacer.gif] [spacer.gif] [spacer.gif] 1.8.8  Definitions.    As used in this
Annex, the following terms shall mean:

‘‘Moody’s’’ means Moody’s Investors Service Limited and includes any successors
thereto.

‘‘S&P’’ means Standard & Poor’s Rating Services, a division of the McGraw-Hill
Companies, Inc.

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‘‘Party A Currency Amount’’ shall bear the meaning given to it in the relevant
Confirmation.

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IN WITNESS WHEREOF the parties have signed this Annex as of the date first above
written.

[spacer.gif] [spacer.gif] [spacer.gif] HSBC USA Inc.
    
    
    
    
By:
Title:
Date: [spacer.gif] Turquoise Card Backed Securities plc
    
    
    
    
By:
Title:
Date:

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APPENDIX A

Moody’s Eligible Collateral and Valuation Percentages

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[spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif]
[spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif]
[spacer.gif]   [spacer.gif] [spacer.gif] FIRST TRIGGER [spacer.gif] [spacer.gif]
SECOND TRIGGER INSTRUMENT [spacer.gif] [spacer.gif]   [spacer.gif] [spacer.gif]
  Sterling Cash [spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] 100 % 
[spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] 100 %  EURO Cash
[spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] 98 %  [spacer.gif]
[spacer.gif] [spacer.gif] [spacer.gif] 96 %  U.S. Dollar Cash [spacer.gif]
[spacer.gif] [spacer.gif] [spacer.gif] 97 %  [spacer.gif] [spacer.gif]
[spacer.gif] [spacer.gif] 94 %  Fixed-Rate Negotiable Treasury Debt Issued by
The U.S. Treasury Department with Remaining Maturity < 1 Year [spacer.gif]
[spacer.gif] [spacer.gif] [spacer.gif] 97 %  [spacer.gif] [spacer.gif]
[spacer.gif] [spacer.gif] 94 %  1 to 2 years [spacer.gif] [spacer.gif]
[spacer.gif] [spacer.gif] 97 %  [spacer.gif] [spacer.gif] [spacer.gif]
[spacer.gif] 93 %  2 to 3 years [spacer.gif] [spacer.gif] [spacer.gif]
[spacer.gif] 97 %  [spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] 92 %  3
to 5 years [spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] 97 % 
[spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] 91 %  5 to 7 years
[spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] 97 %  [spacer.gif]
[spacer.gif] [spacer.gif] [spacer.gif] 89 %  7 to 10 years [spacer.gif]
[spacer.gif] [spacer.gif] [spacer.gif] 97 %  [spacer.gif] [spacer.gif]
[spacer.gif] [spacer.gif] 88 %  10 to 20 years [spacer.gif] [spacer.gif]
[spacer.gif] [spacer.gif] 97 %  [spacer.gif] [spacer.gif] [spacer.gif]
[spacer.gif] 84 %  > 20 years [spacer.gif] [spacer.gif] [spacer.gif]
[spacer.gif] 97 %  [spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] 82 % 
Floating-Rate Negotiable Treasury Debt Issued by The U.S. Treasury Department
All Maturities [spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] 97 % 
[spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] 93 %  Fixed-Rate U.S. Agency
Debentures with Remaining Maturity < 1 Year [spacer.gif] [spacer.gif]
[spacer.gif] [spacer.gif] 97 %  [spacer.gif] [spacer.gif] [spacer.gif]
[spacer.gif] 93 %  1 to 2 years [spacer.gif] [spacer.gif] [spacer.gif]
[spacer.gif] 97 %  [spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] 92 %  2
to 3 years [spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] 97 % 
[spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] 91 %  3 to 5 years
[spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] 97 %  [spacer.gif]
[spacer.gif] [spacer.gif] [spacer.gif] 90 %  5 to 7 years [spacer.gif]
[spacer.gif] [spacer.gif] [spacer.gif] 97 %  [spacer.gif] [spacer.gif]
[spacer.gif] [spacer.gif] 88 %  7 to 10 years [spacer.gif] [spacer.gif]
[spacer.gif] [spacer.gif] 97 %  [spacer.gif] [spacer.gif] [spacer.gif]
[spacer.gif] 87 %  10 to 20 years [spacer.gif] [spacer.gif] [spacer.gif]
[spacer.gif] 97 %  [spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] 83 %  >
20 years [spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] 97 %  [spacer.gif]
[spacer.gif] [spacer.gif] [spacer.gif] 81 %  Floating-Rate U.S. Agency
Debentures All Maturities [spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] 97
%  [spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] 92 %  Fixed-Rate
Euro-Zone Government Bonds Rated Aa3 or Above with Remaining Maturity < 1 Year
[spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] 98 %  [spacer.gif]
[spacer.gif] [spacer.gif] [spacer.gif] 96 %  1 to 2 years [spacer.gif]
[spacer.gif] [spacer.gif] [spacer.gif] 98 %  [spacer.gif] [spacer.gif]
[spacer.gif] [spacer.gif] 95 %  2 to 3 years [spacer.gif] [spacer.gif]
[spacer.gif] [spacer.gif] 98 %  [spacer.gif] [spacer.gif] [spacer.gif]
[spacer.gif] 94 %  3 to 5 years [spacer.gif] [spacer.gif] [spacer.gif]
[spacer.gif] 98 %  [spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] 92 %  5
to 7 years [spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] 98 % 
[spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] 90 %  7 to 10 years
[spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] 98 %  [spacer.gif]
[spacer.gif] [spacer.gif] [spacer.gif] 89 %  10 to 20 years [spacer.gif]
[spacer.gif] [spacer.gif] [spacer.gif] 98 %  [spacer.gif] [spacer.gif]
[spacer.gif] [spacer.gif] 84 %  > 20 years [spacer.gif] [spacer.gif]
[spacer.gif] [spacer.gif] 98 %  [spacer.gif] [spacer.gif] [spacer.gif]
[spacer.gif] 83 %  Floating-Rate Euro-Zone Government Bonds Rated Aa3 or Above
All Maturities [spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] 98 % 
[spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] 95 %  Fixed-Rate United
Kingdom Gilts with Remaining Maturity < 1 Year [spacer.gif] [spacer.gif]
[spacer.gif] [spacer.gif] 100 %  [spacer.gif] [spacer.gif] [spacer.gif]
[spacer.gif] 99 %  1 to 2 years [spacer.gif] [spacer.gif] [spacer.gif]
[spacer.gif] 100 %  [spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] 98 %  2
to 3 years [spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] 100 % 
[spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] 97 %  3 to 5 years
[spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] 100 %  [spacer.gif]
[spacer.gif] [spacer.gif] [spacer.gif] 96 %  5 to 7 years [spacer.gif]
[spacer.gif] [spacer.gif] [spacer.gif] 100 %  [spacer.gif] [spacer.gif]
[spacer.gif] [spacer.gif] 95 %  7 to 10 years [spacer.gif] [spacer.gif]
[spacer.gif] [spacer.gif] 100 %  [spacer.gif] [spacer.gif] [spacer.gif]
[spacer.gif] 94 %  10 to 20 years [spacer.gif] [spacer.gif] [spacer.gif]
[spacer.gif] 100 %  [spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] 89 %  >
20 years [spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] 100 %  [spacer.gif]
[spacer.gif] [spacer.gif] [spacer.gif] 87 %  Floating-Rate United Kingdom Gilts
All Maturities [spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] 100 % 
[spacer.gif] [spacer.gif] [spacer.gif] [spacer.gif] 99 %  All other instruments
[spacer.gif] [spacer.gif] zero or such other percentage in respect of which
Moody’s has delivered a written ratings affirmation in relation to all rated
notes [spacer.gif] [spacer.gif] zero or such other percentage in respect of
which Moody’s has delivered a written ratings affirmation in relation to all
rated notes

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For the purpose of the above table, (i) the column headed ‘‘Second Trigger’’
shall apply for so long as a Moody’s Second Trigger Rating Downgrade has
occurred and is continuing and 30 or more Local Business Days have elapsed since
the last time that no Moody’s Second Trigger Rating Downgrade had occurred and
was continuing and (ii) the column headed ‘‘First Trigger’’ shall apply at any
other time.

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