I have an Xbox 360 (arcade I believe) and I've had it for possibly a couple years. I used a madcatz adapter to get my live for a while then a few months ago we had a power outage which ruined our wireless router. After we got a new netgear wireless router my madcatz adapter wouldn't work with it so I hooked my xbox up to my laptop through an ethernet cable and bridged the networks. This worked for a few months until a couple weeks ago I started having connection issues. I couldn't connect to live and the most often problem I had wass from Xbox 360 to Network in the Test Xbox Live screen. Occasionally it would be a disturbance between Network and Live or the 3 burst bar thing under the live picture. I would let it set for a while and randomly it would work again, until last night. I was attempting to play zombies on black ops and at round 1 I would disconnect from the game, party and eventually from live. My game would freeze while I was disconnecting. I could reconnect myself but then it would disconnect again at round 1. Eventually after doing this about 5 or 6 times it would wait until about round 4 and disconnect. At that time I gave up on zombies and played an online game of blackops where I don't think I had any problems. Today I try to get on xbox and it wont connect AT ALL. It stops working from the Xbox 360 to Network as usual. Last night the only way to get it to work again would be to turn off my xbox, disconnect the ethernet cable from both ends, and re connect it. then I would have to turn my xbox back on, run an Xbox Live test and then it would work. Now, that isn't working. My laptop works 100% fine, the signal is strong and I never disconnect. I have an iPod touch that I use off of my wifi and it doesn't have any problems either which makes me wonder if theres a problem with the Xbox itself. When I test the connection, the page before it that says wireless or wired theres a checkmark in the wired box but it refuses to connect. Could there be a problem with the xbox itself making it not connect? Would it be possible for me to send the Xbox in and get a new one or have it repaired? Or is there a number I can call? Please give me any information you have, PLEASE help me.