So, my mom asked me what I wanted for Christmas, and the first thing that came out of my mouth was "A 360!" Anyways, she said okay, but it would be the only thing I get (Along with 2 games, an extra wireless controller, and a gold 1 year live subscription). I have a few questions about buying it. 1.) What size hard drive would be good to get? I plan on getting a few games with extra money, and some XBLA games after Christmas (Around 1 - 3 games, and 2 - 4 XBLA games). 2.) Where should my mom buy it? At Wal*Mart, there are quite a few bundles... 3.) From #2, which bundle would be the best to get (Hopefully under $350)? 4.) Is this a good bundle?: 360 GH3/GHWT Bundle 5.) Can Xbox 360 Arcade systems have a hard drive attached (Sorry, I don't know that much about 360's, as I don't have one of course)? Thanks for answering these if you do.