| | EXHIBIT
10.5 | 
| | ------------ | 

WIRELESS TOOLKIT SUPPLEMENT TO THE SUN COMMUNITY SOURCE LICENSES
BETWEEN SUN MICROSYSTEMS, INC. AND BORLAND SOFTWARE CORPORATION

| | This
Wireless Toolkit Supplement (Supplement) to (collectively, the Agreement):
(a) the Sun Community Source License version 2.5 for the Java 2 Platform, Connected
Limited Device Configuration, including Attachment D, Sun Legal Files Index Agreement No.
80615 (CLDC SCSL); and (b) the Sun Community Source License version 2.7 for
the Java 2 Platform, Micro Edition Mobile Information Device Profile, including
Attachment D, Sun Legal Files Index Agreement No. 80616 (MIDP SCSL) which are
Exhibits A-2 and A-3 respectively, to the Software License Agreement Sun Legal Files
Index Agreement No. 80613 (SLA) by and between Sun Microsystems, Inc., with a
principal place of business at 901 San Antonio Road, Palo Alto, California 94303 (Original
Contributor), and Borland Software Corporation, located at 100 Enterprise Way,
Scotts Valley, CA 95066 (You), is entered into this 21st day of December 2001
(Supplement Effective Date) by and between the same parties. | 
| | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | 

| | This
Supplement is in addition and is subject to the Agreement. The Agreement and all
attachments thereto shall remain unaltered and in full force and effect. Capitalized
terms not defined herein shall have the same meaning as the identical capitalized terms
in the Agreement, unless otherwise stated. The parties agree as follows: | 
| | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | 

SUPPLEMENT

| | 1.0            
Definitions. The parties agree that the following is hereby added to the definition
of Sun Technologies: Java 2 Platform, Micro Edition Wireless Toolkit
(WTK), as more fully described in Exhibit A-7, attached hereto. | 
| | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | 

| | 2.0            
WTK Field(s) of Use: The WTK is for use only in Your products incorporating
WTK Sun Technology which are (a) Compliant Covered Code; (b) integrated developer tool
environments (IDEs) using Java platform technology for use only on desktop
systems running Linux, Solaris, Windows, or MacOS operating systems including but not
limited to JBuilder, JBuilder Handheld Express, JdataStore, MIDAS Client for Java and any
other integrated developer tool environment products; and (c) distributed only to end user
developers, for the sole purpose of permitting end user developers to test and develop its
own applications for use on Licensees own devices (by develop its own
applications the parties do not mean to permit the inclusion of any implementation
of Technology in such applications). You must have end users first enter a binding
agreement with You not to deploy, distribute or make any commercial use of the IDE or the
implementation of the Technology. You shall use commercially reasonable efforts, but no
less effort than You use for Your own products, to enforce such agreements. The Source
Code of the WTK shall not be redistributed to any party, including without limitation any
other Licensee. | 
| | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | 

| | 3.0            Upfront Source License Fee. In consideration for paying for Base Porting Kit
(or, in the ease of Java 2 Enterprise Edition, Updates and Upgrades and TCK) and Java
Engineering Connection support for all of the Sun Technologies licensed under the SLA, the
Upfront Source License Fee for the WTK Technology shall *****. | 
| | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | 

| | 4.0            Compatibility Requirements. Your products incorporating WTK Technology must be
tightly integrated with, and must incorporate and be configured to run in conjunction
with, an implementation of the Java 2 Platform, Micro Edition, Connected Limited Device
Configuration and Java 2 Platform, Micro Edition, Mobile Information Device Profile, each
of which meet Original Contributors requirements, pursuant to the the Agreement. | 
| | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | 

| | 5.0            Distribution Royalties per unit or concurrent user: Royalties are as set forth in
Section 2 of the SLA. The prepayment of royalties specified in the CLDC SCSL and MIDP SCSL
shall apply to distribution of Compliant Covered Code in accordance hereunder. | 
| | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | 

| | 6.0            Expiration. The term of this Supplement is conterminous with the term of the Agreement. | 
| | ------------------------------------------------------------------------------------------------------ | 

| | IN
WITNESS WHEREOF, the parties have caused this Supplement to the Agreement to be executed
by their duly authorized representatives. | 
| | ------------------------------------------------------------------------------------------------------------------------------------- | 

| |                        |  |                                                                         |  |         |  |                     | 
| | ---------------------- |  | ----------------------------------------------------------------------- |  | ------- |  | ------------------- | 
| | Sun Microsystems, Inc. |  | YouBorland Software Corporation                                        | 
|
|
| | Signed:                |  | /s/ Neal Civjan                                                         |  | Signed: |  | /s/ Tony de la Lama | 
| |                        |  |                                                                         |  |         |  |                     | 
|
| | Name:                  |  | Neal Civjan                                                             |  | Name:   |  | Tony de la Lama     | 
| |                        |  |                                                                         |  |         |  |                     | 
| |                        |  | (printed or typed)                                                      |  |         |  | (printed or typed)  | 
|
| | Title:                 |  | Director, Worldwide SalesSoftware and TechnologyGlobal Sales Operations |  | Title:  |  | Vice President      | 
| |                        |  |                                                                         |  |         |  |                     | 
|
| | Date:                  |  | 12/21/01                                                                |  | Date:   |  | 12-20-01            | 
| |                        |  |                                                                         |  |         |  |                     | 

| | ***** | Confidential treatment has been requested for the redacted portions. The confidential
redacted portions have been filed separately with the Securities and Exchange Commission. | 
| | ----- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | 

| | Page
1 of 2 | 
| | ----------- | 

---

EXHIBIT A-7

| | JAVA
2 PLATFORM, MICRO EDITION WIRELESS TOOLKIT
| | -----------------------------------------------

| | Description
of Technology and Documentation                                                                                                                                    | 
| | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | 
| | The
source code form of Java 2 Platform, Micro Edition Wireless Toolkit (WTK), as
of the Supplement Effective Date, consists of the following Source Code and
documentation: | 

| | a.            
All the files from the following packages: | 
| | --------------------------------------------------------- | 

| | [kvem.jar]                  | 
| | --------------------------- | 
| | com.sun.kvem                | 
| | com.sun.kvem.midp           | 
| | com.sun.kvem.midp.policy    | 
| | com.sun.kvem.cldc.i18n.j2mc

| | [ktools.zip]         | 
| | -------------------- | 
| | com.sun.kvem.ktools  | 
| | com.sun.kvem.toolbar | 

| | [kenv.zip]               | 
| | ------------------------ | 
| | com.sun.kvem.environment | 
| | com.sun.kvem.midp        | 
| | com.sun.kvem.preferences | 
| | com.sun.kvem.util        | 

| | [kdp.jar]                            | 
| | ------------------------------------ | 
| | kdp                                  | 
| | kdp.classparser                      | 
| | kdp.
classparser.attributes          | 
| | kdp.
classparser.constantpoolclasses | 

| | [lime.jar]        | 
| | ----------------- | 
| | com.sun.kvem      | 
| | com.sun.kvem.lime | 

| | b.            
Documentation:    | 
| | -------------------------------- | 
| | WTK
User Guide/Install           | 
| | Forte
User Guide                 | 
| | WTK Basic Customization Guide    | 
| | WTK Advanced Customization Guide | 

| | Page
2 of 2 | 
| | ----------- | 

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