Originally Posted by Dubdub
Try google calendar and contact sync.
I have not had any problems with my MacBook Pro and DM for Mac.
Use Entourage 2008 and T-Bird/Lightning for email contacts and calender.
But I do use Google Calendar sync to keep calendars up to date on several different devices - BB, Mac and PC.
When I tried to use both Google Calendar sync and Entourage at the same time, I'd loose appointments for any time more than four weeks out. I'm on a BES, is that part of the problem (ie wireless sync with both Google and the BES)?