you can get a 250 gb external hard drive for your computer for 70 bucks at circuit city, after mail in rebates.. i just got mine today and its fuckin sweet, i already backed up my video clips and lots of other programs and it just lets you keep a lot of shit that you wouldn't otherwise be able to keep... just thought i'd share it with you guys, becuase if you're like me, you're always having to delete shit off your computer that you dont really want to in order to make room for new stuff... here's a link.
http://www.circuitcity.com/ssm/Western-Digital-250GB-External-Hard-Drive-WDG1U2500N/sem/rpsm/oid/145402/catOid/-12976/rpem/ccd/productDetail.do
read the customer reviews, its hella fast, quiet and reasonable small for the price. it looks sweet too.