[tbran]

To bridge through your laptop, connect an ethernet cable to your pc. Go to Network and Sharing in Vista control panel and highlight your newly connected LAN connection and also your mobile phone internet connection, right click and choose the option to create a network bridge. This should do it from what I remember. Now go to your 360 Windows Media Center tab on your xbox live menu to set up a media extender, Find the tab for setup and it should be pretty self-explanatory from there. The Tasks tab will even show you your connection speed in graph form and tell you what tasks the connection speed is capable of doing (gaming, netflix HD, music streaming etc). It will also optimize your connection if necessary. You definitely need a full EVDO Sprint connection from your phone for the gaming to be acceptable. Also, I have done wireless with wmrouter too, but like any wireless connection, it is not as fast as a wired one and if you don't already have a xbox360 wifi adapter, it will set you back close to $100.