You can take your profile to any freinds house. You just recover the profile on his 360.joey101010

Yes. but that takes time...lots of time. Plus, you would have to recover it again when you got back to your house. This is a good idea, but would require a neww design of 360 controller.

Depends what games your into. If you like:

RPG

-Oblivion

-Gothic 3

-Neverwinter Nights 2

FPS

-Battlefield 2

-Battlefield 2142

-Halo

-Halo 2 (only works with Windows Vista)

MMORPG

-Guild Wars (Free.must purchase game from retail store)

-World of Warcraft (Must purchase game, and pay monthly fee)

-Rappelz (Free, require game client download)

RTS

-Age of Mythology

-Command and Conquer Generals+ Zero Hour expansion pack

-Command and Conquer 3

-Rise of Legends

There you go, hope i helped.