i have a genuine xp professional key - if i download xp pro [ torrent or from here ] - can i just enter this key ?
Depends what kinda key it is: retail, vlk, oem... Just make sure to dl the same XP edition as the serial
thnks it says windows xp proffessional - 151-51-515-5151 then HP does that mean it has to be a hp windows xp ?
when you have the xp professional key then you can download the xp pro just enter the key .COA key is work with building the system