I have had this phone for about three months now, and WAS loving it. Lately, the sync function with Outlook Calendar has stopped working. Contacts and tasks still work fine. I am using XP with Outlook pro 2007. The only changes to the phone have been an upgrade to BB messenger 5.0 and the upgrade of the Desktop manager to 5.0. I've tried configuring and re-configuring in DM, no luck. I only have two email accounts in the CICAL page and neither have anything to do with facebook. This is highly frustrating to me, as the reason I bough tthis phone and plan in the first place was to be able to sync with Outlook. Do I need to downgrade the BB messenger and/or DM to previous versions?