I have a Chinese double-din car radio system that uses a WINCE 6.0 system and runs GPS IGO s/w. Everything runs fine with the GPS map displayed tracking my position - until I reach a certain location where the receiver just crashes. It's repeatable and always at the same location. The only thing I can figure is there may be a strong RF signal at the GPS frequency that is swamping the receiver. The AM/FM radio and other functions keep working normally. It's more of a curiosity than a real problem. Has anyone else seen this happen?