Just updated my phone from Froyo 2.2, everything was working fine on it. But I wanted to check out gingerbread so I found Pete's GPA12. Downloaded it today (03/01/2011). First problem is sometimes the 3G will simply not start. When it happens the only way to get it to start is rebooting the phone (sometimes multiple times), or sometimes going into airplane mode and then coming back out of it will cause it to start. The second problem is no matter what I try to do the bluetooth will not connect with my Xoom. It was connection fine on Froyo 2.2, and I restored to a backup of that version and it worked fine again. But even after a complete rewipe and reinstall 3 times I cannot get GPA12 to connect with my Xoom. Have not had a chance to try pairing it with anything else yet but will be trying to connect it with my radio in my truck when I leave in a few minutes. I tried unpairing in both the phone and Xoom multiple times, and then creating a new pairing. When I try to connect from either side the Xoom or the Droid it will say Connecting for a few seconds and then go back to Paired but not connected. This new version seems nice, I like the looks of it but I want to have my bluetooth working, and the 3G not starting sometimes is just a neusance. So going to have to go back to Froyo for now, if anyone has any ideas on how to fix either of the problems I'd love to know! EDIT: Just found another problem playing with it some more. If I connect the USB to transfer files to it (was going to try a different Kernel to see if it had anything to do with the problems), if I click on the notification bar and then select the USB Connected, Select to copy files to / from your computer, the Turn On USB Storage window pops up for a split second then closes.