I have Vista Ultimate build 6002

Home Premium with Service Pack 1. Product Name: Windows Vista (TM) Home Premium EditionID: HomePremium BuildLabEx: 6001.18226.x86fre.vistasp1_gdr.090302-1506 (build 6001 - revision 18226) "To find out the product edition, build number and revision number for Windows Vista and Windows Server 2008 (aka Longhorn Server) that is installed, follow these steps: Open Registry Editor by typing Regedt32 or Regedit in Start Search, then hit Enter. Navigate to the following registry key: HKEY_LOCAL_MACHINESoftwareMicrosoftWindows NTCurrentVersion In the right pane, you will see lots of registry subkeys and its value date. Here’s how you read the value for some of the keys. ProductName: The product name of Windows Vista or Windows Server 2008 edition on the system. For example, Windows Vista (TM) Ultimate. EditionID: The edition of the operating system. For example, Ultimate. BuildLabEx: Contains build and revision number. For example, 6000.16386.x86fre.vista_rtm.061101-2205 where first portion will give the build number (6000) and the next set of number if revision number (16386)." Source and further information: http://www.mydigitallife.info/2007/05/23/how-to-get-actual-build-and-revision-number-of-windows-vista-or-longhorn-server-installed/

I have vista home premium SP1 x64 Version 6.0.6002