Jesi li probao ovako:
1. If your device already has a partnership with a desktop computer, go to step 4.

4. Connect your device to the second desktop computer using a cable or infrared connection. The New Partnership wizard will start.
5. Follow the directions on the screen.
6. In the Select Number of Partnerships dialog box, select No, I want to synchronize with two computers.
7. Follow the directions on the screen.