trying to find Linux LiveCD for finding MSWindows license key

[Jeff Moyes]

  All,

I'm trying to fix an MS Windows XP computer that BSOD's part way into 
booting. Are there any Linux Live CDs with MSWindows fixing tools? 
Specifically one that can display the Windows License Key.

The computer has a valid install of XP but no sticker on the case with 
the number. I'm just going to reformat the drive but I want to get the 
real license key number of the machine.

Thanks!

Jeff