FYI...

Sun Java - JRE 6 Update 14 released
- Java SE Downloads - Sun Developer Network (SDN)
5/29/2009

Changes in 1.6.0_14 (6u14)
- Java SE 6 Update 14 Release Notes.
"... Additional Supported System Configurations
For 6u14, support has been added for the following system configurations:
• Windows Server 2008 SP2
• Windows Vista with SP2 ...
Bug Fixes:
This feature release does not contain any new fixes for security vulnerabilities to its previous release, Java SE 6 Update 13. Users who have Java SE 6 Update 13 have the latest security fixes and do not need to upgrade to this release to be current on security fixes..."
(... but there are 350+ bug fixes listed.)

...