compass for Google Sky


I posted this on Droid Apps and got a response from a Droid X user. His solution doesn't work for me, and a website he sent me to didn't work either. My Google Sky does not point in the correct direction, and the Help says the compass needs to be calibrated. Can anyone give me specifics on how to find the compass settings and how to calibrate it? Thanks. BTW, I've had my Droid Incredible since July, and it just started doing continual automatic reboots. I managed to shut it down and it is resting at the moment. It wasn't hot, either. This is obviously an issue - would be nice to get a message from VZW or HTC acknowledging the problem and stating what is being done for a fix. Thanks.