1. works in bootmanager (i.e. wifi, root are fine)
2. love ROM control - manages toggles, led, lockscreen; a lot of it is working, still a few things not fully functional.
3. both it and CM9 still have problems with playback of on-phone video being stuttery (youtube works fine). this is not kernel related, as tiamat kernel does not resolve this.
4. Talk works out-the-box
5. fresh install bootmanager for me ICS buttons did not show, looks like you can toggle them, I don't need them so I haven't bothered.
will post back if I find anything else.