[amw1972]

Quick bump to the OP...nice summary about CM6. I am a first time CM user (my first Android phone)...and I have been VERY impressed:

-level of customization is amazing
-the painless app to SD card transfer is lovely
-the huge user base to draw knowledge from (it is a very popular) ROM
-NO SENSE
-touch to focus on BOTH the camera and the camcorder

as for the things that are missing...I do believe the HDMI issue is being worked out right now...4G is forthcoming (there is a donation thread for CM6 users to up the ante and incentive to get 4G working on CM)

as for FM radio...there is an app in the market that I think makes the FM radio obsolete- TuneIn Radio - give it a shot...its free (i think) and you DON'T have to have an additional antenna to get it working.