Hey Jrummy,
I'm running 1.0 cu I didn't have the leak, now this new one is showing just for the leak, and the actual release is out there now too. Are you going to release a version for us Lonely people who didn't take that leak that will update to the newest version of 2.2.1 that's out there without making us SBF back to stock and do this all over again???? Please??? Please???? please?
This version should work if you take the OTA and then root. This is based on the leak, which is the same as the OTA, even though the version numbers are slightly different. I took the OTA, but then had issues re-rooting, so I applied the 2.3.320 Full SBF and then this ROM and it works great. If you aren't sure though, just make sure to have the SBF on hand, and also make a backup before applying the ROM.