can i ghost a win xp on to a hd from another computer?
like the hd i have is missing a couple files and i dont have my XP disc someone borrowed it and never gave it back

if i ghost it off my cousins computer on to my hd its the same xp corp. but differnt computers his is athlon xp 1400+ myns p4 1.6. would it work? the hd i have is missing files needed to boot windows. i just installed Dual channel DDR in myn and now it tells me its missing files from windows. thanks