This is a screen shot of my daughter's Droid. I went ahead and clicked to install and it took a LONG time to boot back up (about 4 minutes). Once it rebooted it was on Bugless Beast v0.4 with the theme installed, everything as is. I'm making this post to show people they don't need to fear losing root. If you have SPRecovery installed just accept the download and wait. My daughter had Clockwork Recovery installed so I opened ROM Manager and flashed to SPRecovery before accepting the OTA. Everything's fine.... now I just wait for my 2.2 prompt.