xbox360 live updates

how often does xbox live gat updated and what are this weeks new live arcade games

 also i read some where that xbox live will have full tv shows is this true or bulls***

what t.v show are there to download

what t.v show are there to download

spaceball3000

Honestly there's way to many to list.

go here and browse. ALso there's a lot more than what's listed there I think.

edit. I just went back and looked. Most of them are listed by clicking on the icons on the very bottom.