I just released a slightly newer version of Beta 5 that fixes 2 bugs: the most important issue resolved is that posting prices over 3G/Edge wasn’t working for some strange reason, though I didn’t change that code between releases at all. So I switched to a different method of communicating with the server and it seems to be working well again now. The other issue resolved is one that I had hoped would be in the initial Beta 5 release: you may now double tap on a location in the map to enter a gas price at that location. I’m still not 100% sure why this wasn’t working on Android 2.x but was on 1.6, though it may have to do with code obfuscation that is now being done. Whatever the cause, it’s fixed now.