Has anyone done this? I have a busted 4G 20gig ipod that i cant seem to fix the clickwheel on. I've been wanting an external drive for a little while, so i figure this might be a good opportunity. Does anyone have any info, on how to do this? I dont know jack about what kinda drive the little iPod is. I found this, but have no idea if it is correct. http://insidecomputer.stores.yahoo.net/1usb20alhadr.html Any other info, tips, etc is appreciated.