The OP's followup 'Updates' post has new entries for build info, Moto FroYo benfits, and the 'Full' Circus thread build link..check it out.
http://www.droidforums.net/forum/dr...froyo-rollout-thread-version2.html#post720060
I see in the motorola file that it says "New security options including remote device wipe and device lock" - is that an Exchange only thing? Or something that any of us can use?