My entire calendar on my blackberry was somehow deleted... I am able to sync w/my computer but BB calendar is only showing appts as of today's date and onward. How to I sync and import my entire Outlook calendar including previous appts/dates? I know that I have done this before (as I previously had set BB to only sync new and upcoming dates) but I cannot remember how nor find the way to do it.

Wirelessly posted (8820)

First, in your settings in desktop manager, do you have it configured to sync past dates? And have you tried re-sync when running the synchronization?

Yea, aiharkness sounds right on the mark, check the setting in the Desktop Manager on how the Calendar is syncing. Make it is set to sync "all scheduled items" instead of just future events.