Got a bit of a weird situation here. When sitting at my desk I can browse the net fine on GPRS or EDGE. When I move to the other side of the building, I can connect, but everything times out. Distance is probably 60m. I also use Push Mail to the Exchange Server. This also will not sync when I move. The only thing I can think is that I'm connecting to a different tower. I'm using an i-mate K-JAM. Anyone else experienced the same??