Sorry for the type mistake. The Product ID of "92573-OEM-7502905-27517" you specified is right as HP's product ID. And also, I confirmed that the HP product key worked like a charm on x64 too.
this is a stupid question but... i have a modded bios for vista activation. do i need another type of modded bios to do the same for server 2008?
in need of help from me i can get you the software from microsoft because i have access in tech connect and msdn for a life time of the stuff....just do not ask how i get it just be happy and leave a note of a
Nope, it's just one of the default KMS-client's keys for 180-days actvation through KMS, two advices: 1) Use Google to check any key, 2) If 1) doesn't work, use pidxchk.exe last version.