[nuguy]

Reboot your phone, delete any activestink profiles from your pc's activestink, reboot your pc, hook 'em up and try again.

Also, you can select what to sync, start real small, and add as you go, start with whatever you have the least of(notes/calendar/contacts), and add once each sync is complete.

Last you can run the inbox repair tool from your pc (phone not connected) _nd try again...