Hi all well firstly i hope this request is allowed. Sorry if i am crossing the line...BUTTTTTTT. I am helping a friend out with making his own Windows 7 Ultimate x64 HP OEM disc. I have looked through the threads at the keys for HP and i have not seen one specific for 64 bit. idid get one and i think it must be for 32 bit.. I wanted to ask is the key the same. Also it mentions that the KEYS ARE NOT brand specific. Does this mean the key i use to activate my own Dell W7 Ultimate x64 would activate a HP Windows 7 Ultime x64 oem disc. Sorry if this sound noobish but to be honest i have pretty much only stuck with Dell files etc etc... Cheers for any help..