Aight... oh! dude if you have a router I can show you how to get a REAL browser like IE or Firefox onto your 360!
All you do is...
Lookup windows media center browser then dload..
then do the media center connect to your xbox and then browser shud be in the list!
It does work I did it for a friend and I would do it but I am running a one cord... box to comp or box to 360 so until I get the router I can't do anything!