my xboxlive sometimes works (always on computer) but when its not i do the test on my xbox. it does the usual solve everything turn it on wait 30s (still not working), then i get the message telling me to open port 3074 or somthing, which i have with a couple others said to help and the rest of the message sais i may be blocked by my isp or other. it usualy lets me on so i know its not my isp.
if there is any other little problems that could cause this please let me know
i got a wireless connection with a dlink dir 655
live out of town but still have pritty good internet