UTStarcom PPC-6700 / XV-6700 / HTC Apache

I sync my pocketpc with a contact management system but lately my appointments are syncing with a one hour time difference.

For example, an appointment I enter on my desktop computer for 2-3pm transfers to my pocketpc and displays as 3-4pm. The reverse holds true if I enter an appt. in the pocketpc sync it to my desktop.
The wierd thing is that if I sync the device again the appointment would remain at 2-3pm on the desktop and 3-4pm on the handheld

Any tips?

I've already performed a hard-reset and reloaded all the appointments but no luck, the problem persists.
I've even checked out the daylight savings time adjustment that microsoft has as a download.