activities in my agenda multiply when syncing???

[Focus]

Hi all,
We have 2 macBook pro's, OSX,
2 iPhones 3GS
1 Mobile Me account
when we sync our agenda, some of the activities are gone, others multiply by 10, 20, 100.
iCal only works on my mac, is empty in the other one, (doesn't sync)
Have got no clue how to start fixing this without losing all my info.
Some help would be great!

 

[dbendixen]

If you area a MobileMe subscriber, I think you qualify for Apple phone support. That may be your best hope at this point. Like you said, you don't want to do anything that will erase all your information.