I can connect to Live but once I try to do anything related to Amazon Instant Video, Hulu Plus, or Netflix it instantly disconnects me from Live. I then have issues reconnecting, but once reconnected I have the same issue. I have had this issue for two days and have spent countless hours troubleshooting, downloading my profile, clearing my cache, reseting my router, talking to Comcast, etc. all with no solution. I have literally tried everything and am ready to use the thing as target practice.