Today I decided to install the tweaked V3 W/Take 5.... Started to update rom and couldn't get phone to connect...... It would say debugging was working but nothing in ADB > Devices. Long story short....A few hours of fiddling...Took out SD card and it started working....Formatted the card.... Flashed rom..... Worked a few times and now nothing. Every now and then when i reboot the phone it will work. It only works for 20 minutes or so and then stops. I get the USB Connected Prompt and when I press it (waiting for the Mount window) It goes back to nothing. Any Ideas. I know the drivers are fine on the laptop. What am I missing. UPDATE: I cleared the dalvik-cache.........problem went away. Go figure. Phone works perfectly.