I recently gave up on computer gaming because, honestly, I dont have the money to keep upgrading computers to keep playing on med/med-high graphics. I'm wanting to buy a 360, so I hit up my local gamestop. I know they have the $199 360's, but they dont come with a harddrive so the manager told me to just go buy a 20gb harddrive and just install it myself. Problem is.. I havn't been able to find a 20gb harddrive anywhere! Does it even exist? Or do I have to go pay $99 for a 60gb? Thanks for the input