The 2.0.1.3 that was on my cd, had two problems, 1. the lock led doesn't work. 2. the signal quality is very low. now I'm using the 2.0.28_new, and it seems to be fine but the quality is still very low . i can't get good signal on some transponders which were good with 2.0.2.8. I think 2.0.2.8_new ...