I think this is karma, I decided to upgrade from the 'pre-release' rooted GB to the official GB, and read that I had to update my radio (.07?) so, I decided to root to a the 'official' droid x gingerbread .595.
That worked but would not let me update to the OTA, so I was reading various online threads that I should roll back to 2.3.340 OTA, so I SBFd back to it, and now my Droid FREEZES after boot up EVERY time!
I can't make it last long enough to root it, or do anything. It nearly instantly freezes up as soon as the background boots up.
I tried SBFing twice, and my latest SBF I got from was '1kdsdroidx' Google site (where he keeps the 'latest and greatest' SBFs).
I'm in desparate need, as I'm also buying a house and I'm waiting on Escrow to call me back to give me my keys (Closed yesterday!) and now my phone is completely non-functional!