I'm ready to plunge into the world of ROMS but have a few questions. First of all, I see I need SPRecovery to first get the ROMS flashed to my phone. I haven't seen anything about putting this on if I'm now at the OTA FRG22D. Also, I am on a Mac, any way to get this onto the phone with a Mac or do I need a PC? Thanks, I'm sure i'll have many more questions soon.