So last night I spent nearly the whole night on the phone with T-Mobile Tech Support because my Internet connection died. During this time I learned that T-Mobile has launched a new SIM card at the same time as the G2. I was informed that the new card should improve my connection to the network and it ultimately ended up being part of the whole troubleshooting process. Now, before I go on, I should tell you I get crappy signal in my house. Normally 2 to 1 bar or even no signal. Since the change to the new card (I even compared the chip/connector to my old SIM and they are different) I have experienced faster data, and now my phone dances around 2 bars to complete signal strength. I never get full bars in this house until now. I'm only in an EDGE area and I have seen real improvement. My new SIM came with my G2.