IT fails at X-Box Live. EVERYHTING confirms just fine, until it gets to X-Box Live then it says "Failed" I don't see how it can be my setup, I tried everything X-Box Live Support told me, direct connection, through a router, DMZ, a different router, tried it at a different house with a COMPLETELY different setup, router, modem, connection, and I have done that twice. One thing, NO I have NOT voided my warranty, but I bought the console in February, so it would only be AT MOST 90 days warranty. Also, the person who quoted me and my sig, I say my XBOX 360 is blocked from Live access, not my account. I called Microsoft again, and they tried to change my mac address and try direct connection, so obviously something has to be blocking it, and I don't see how the hardware could be the problem, because my friend had the SAME problem on the SAME day and at the SAME time, and we have completely different setups and ISPs.