External HDs

Ok, so Im looking to get an external HD to supliment my laptop. Mostly on it will be music and games. Any info about them will be helpful, as well as ways to organize stuff. Thanks.

I bought an external enclosure for 20 dollars. It gives you the ability to have multiple different drives and just swap out the hard disks. The one I bought is also large enough (physical dimensions) to fit CD drives, so I use it as an external DVD burner as well.

So that being you get the hookups for it, and just get regular internal drives? As Im looking on Ebay right now, and you can get enclosures for like a dollar. But then again thats Ebay for ya.

I just want to use it for HDs. Ive got a very nice DVD burner on my laptop.