On a similiar note to you mobile nerds - I just upgraded to Vista yesterday at work and found Active Sync is gone. You have to get Windows Mobile Control Center. You can download it from M$ - it didn't install by default for me (Vista Business).
I did this and my blackjack is fucked right now. I have no clue what the hell is going on. It could be unrelated but all of a sudden the sync errors are saying that the exchange server cant be reached.
Activesync has a bit to do before catching up with blackberry, there is Samsung "Good" software to help better control mobile devices but exchange 2007 hopefully will be a bit more friendly in mobile device control.