Ok all you geeks

I know your out there! Has anyone used the new Mobile features built in to Exchange 2003 Beta?
Specifically has anyone tried to sync directly with the server? Also has anyone gotten OMA (Outlook Mobile Access) to work?
I know, I know these question would be better posted to a Microsoft newsgroup but no one there is answering... I was hoping there were some fellow geeks out there that could share their experiences with Exchange 2003.
Thanks,
Rodney