okay so i have the 17" mbp the iphone 3g *waiting till next year to upgrade nothing in 3gs really wowed me*. so for the past week i have been using tethering on my iphone. it is a friggen god send! i was able to stay hooked up and play my Warcraft 3 Dota Tourneys while on the train to north carolina to see my grandpa no problem. i am hooked up to the internet at my grandpas house via tethering because i dont wanna suck up his bandwith on his pooty internet... my family drove to the beach which was 3 hours away. with the extended battery time i was able to game there and back gaming on the internet pwnen scrubs! i mean i really love having internet were ever the hell i go. now i can play games and such while at my college campus! *they blocked the battle.net ports!* hopefully all i will have to pay is the extra 10$ for my tethering plan when it officially comes out on AT&T. Thank you apple for making my life better and easier! also the delay is not bad at all. just a 0-1sec delay. not for hard core gaming but for WoW, Warcraft 3, Diablo 3, and Starcraft 2 i believe the iphone will do the job more then fine! atleast for me!