Hey guys, i have a serious problem on my hands, I have an xbox 360 and I am on number 6, yes you read that right i have had to send it in 5 times! Anyway, whenever i play xbox live i get booted off after no more than 20 minutes, I just boots me, then signs right back in. It does this on all of my games, nhl 08, call of duty, gears, halo, lord of the rings. I have tried formatting my hard drive, setting up forwarded ports, just about everything. I know that its not my ethernet cable either, cause my brother has an elite and we brought it into my room and he can play without hassle for hours on end on my cable. What can I do, I really really dont want to send it in because NHL 09 is coming out soon and I dont want to hold up my online team cause I dont have an xbox. ANY suggestions would be so very greatly appreciated Im about to go craaaaaaazy