office:mac 2008

The new version of Office is great.  It works well with office 2007,  2003 and 2004 documents and the improved integration with Exchange within Entourage is great.  I use Sync services to synchronise contacts and calendar with the Blackberry (as I operate it on a BIS and not a BES – work wouldn’t pay the mean so and so’s). The only quirk I have found is that sometimes Sync Services turns itself off and calendars don’t get updated – very annoying.  I haven’t found out why it’s doing this, so if anyone has any ideas PLEASE post a comment or direct me to a forum or something to help me out here.  I have tried searching to no avail . . . .