I let my Dx battery drain down so my battery moniutor could calibrate, but when I charged it back up, I lost the menu preference ability. (When no app is open, pressing menu for the basic phone prferences, and also for launcher pro preferences.) How do I restore that? I can get at the settings through the installed app browser, but I really prefer that my menu button work properly again. (It does for applications, just not when nothing else is running.) Very odd. Hmmm.. oddd.. I let it sleep for a bit, woke it up, and now its functioning properly again. Go figger! Ok, let it sleep again, and now its gone again. Anyone ever encounter this?