I have been on the phone with Tm, and Samsung several times regarding the same issues everyone else is having. I have a deadline date to return this phone undamaged for a full refund. which happens to be this Monday. I need a definite answer in order to keep it and without that answer I wont risk being stuck with a phone that does not work. I put this phone next to my old G1 (inside the house) with wifi turned off and fired put the satellite test and the G1 saw 10 satellites and locked onto 8 in less then thirty seconds. The Vibrant saw 12 satellites and locked on to 1 for a few seconds and then lost it and it took 1 to 2 minuets.(wifi on or off no difference) I believe that this issue is a hardware issue and Samsung is trying to figure out a way around it with software, which will most likely fail. Can we say G4. I hope I am wrong, and if I am I will just buy the phone again if its fixed. In the mean time I will have to use the Motorola. cliq that I just got for free. and try and get TM to cancel my new contract.. This is going to be interesting.