OK, I ran into another funky thing with my N-Gage QD and iSync. I tried to use HandyDates, which is a pretty cool tool for keeping track of anniversaries, birthdays, and what not. When I had set it up last night, I think it messed with my calendar and added some recurring events. This morning when I went to iSync, the stupid thing kept complaining when it got to the calendar sync. It did the sync of the contacts just fine though. So, I deleved the N-Gage QD from my iSync, then readded it. I set it to reset the QD on the first sync and copy over all the information from Address Book and iCal fresh. That did the job and now they sync fine again.