Has anyone else had an issue with the "About" screen under "Options?" When I navigate to the Options screen and select about, nothing happens, just stays on the Options screen. I didn't install PTT or Voice Activated Dialing (VAD). I think there may be some information on the about screen pertaining to VAD, so not installing VAD might be causing this. Not really a big deal, Alt + Right Shift + H gives me all the version information I need, but I'm just curious.