so im moving in with a friend and dont have money to buy a pc/laptop for myself, my friend however has a pc.
my idea was instead of installing WoW on his pc i would install it on a portable harddrive so that his harddrive would remain untouched , and whenever i wanted to play just attach my harddrive and im ready to go .
this sounds like it should work , but thought i would ask here first before i possibly waste money .
so should this work fine or would there be problems ?
thanks in advance