I'd love to help test, i have a Dell streak 7 i'm installing in my 06 tacoma and a optimus V i've rooted and rommed right now. there are a few 3rd party apps out there for this but feature wise they dont integrate alot. one thing that would be nice is a rotary volume knob widget for the home screen. i'm using a app called volume control right now but my home screen is my main launcher with apps such as Torque, maps navigation, voice search, swype, pandora/slacker/lastfm. beautiful widgets for a nice big time clock and weather.