I'm still sort of new to Android...with getting a Fascinate in October. Had no issues with that phone, but couldn't afford Verizon's service anymore, so I switched to T-Mobile a few weeks ago. At first I got the Nexus S and that phone wouldn't connect to any Wi-Fi...my home router, public open routers...anything. I hated the phone completely so I traded it out for the MT4G today and the Wi-Fi won't connect on this one either. I have power cycled the router in my home, my TV, laptop, and wife's BlackBerry still connects. I have been to 4 different public Wi-Fi spots today to test this and it won't work. It continuously says "connecting" for a while and then disconnects. This is the same thing that the Nexus S did. Can anyone help???