The sync software is the same on the pc for all (modern) Palms. The only difference is the sync software on my PalmIIIe Vs your PalmV.

Have you downloaded the latest pc software?
http://www.palm.com/support/downloads/dt303.html

>Does the Synch software for the PalmIIIe is diferent from the Synch software of Palm V?

>>>Even do Synch with more then on pc? If so do get duplicate?
>>
>>Works perfectly. No duplicates. This is with a PalmIIIe