I got a DX and like it a lot. The carhome ap that comes with DX seems pretty limited and doesn't seem to deal with power settings. What I want is the following: When i insert the DX in the car dock, I want the current power state saved and then GPS and Blue tooth turned on. I also want screen brightness pushed to 100% and screen timeout set to never. I believe the timeout gets set correctly but I have to manually turn on GPS and BT. When I undock, I want the previous state restored. Is there anything that comes close to this? I looked through the market and didn't see anything that looked close. It seems like a kind of obvious app to have. This would really help with battery saving as I forget to turn off BT and GPS when I get where I'm going. Interestingly, the airplane mode widget looks similar to what I want (though it sets things differently).