well it has finally happened, i have used up my hard drive. after downloading a few top gears i realized i only have 160 mbs left on my hard drive. no surprise, i only got a 40gb hard drive, i spent most of my budget on the screen and sound system. so i will do some small cleanup work, but i will need a new hard drive. any suggestions? i want an 80gb usb external hd or somehting around there.