I have HTC Comet connected to Eclipse with SDK 2.2. I do a debug build - the application does not run; though it does get installed on the device. On the device I get this m
I would try to connect to the phone with ddms on its own without Eclipse. You might be running an emulator inside eclipse that you dont see or have some other problems with Eclipse.
Just run ddms from a command prompt and see if the device appears and you can connect to it.
You can also see if appears when you run adb devices
and see that your phone is listed (and maybve something else..)