My corp just opened a beta program for non-VPN Exchange access and gave me a bunch of hogwash about only supporting Outlook2003 bla bla bla and don't I DARE try that new fangled Treo 650 on it since its not a supported device.

So, I joined the beta, typed the info into VersaMail and voila! Works like a champ.

No push but at least I can sync.

Awesome! At least until BlackBerry releases their darn client officially..