recently i had to buy a new computer because my old motherboard fried. i've got xp home. i got an athlon 64 3500 pocessor and an asus a8n-sli motherboard. when i turn it on and it goes to load windows, but then a blue screen flashes and it reboots. i need a way to get it to boot with the old hard drive. i've looked for ways to do this but all of them require the old computer to work. i cant do a repair install of xp because emachines likes to screw people out of the xp cd. the only way i can access the hard drive is as a slave on the computer im using now. i cant make a backup of it because the hard drive on this computer is too small and i dont want to buy a new one. how can i get this to work?