im assuming it is the 60 gig one, so go buy a 80 gig hard drive from tigerdirect (they have a ton of rebates all the time) and buy a external hard drive case. shouldnt cost more than 100 at the max
they are easy to but together its just a couple of screws and 2 internal plugs. inbox me if you have questions, i have 2 external hard drives just for music, so i have been through it all.