One thing all the instructions I've come across seem to leave out is YOU NEED TO BACK UP YOUR PHONE BEFORE YOU WIPE AND FLASH WITH THE NEW ROM!! I've come across that info in the threads but I can't remember reading it in ANY of the instructions. Muy importante! If you don't, you'll lose your phone book and email addys like I did, not fun.
I to forgot to backup lol, and now I can't remember my Google account PW lol. Tried recovering it with no luck, now I have to wait 24 hrs and try login in again to get my security question. But I am enjoying 2.1 all the same. Very nice, smooth, and fast.