I have always had this issue with the no2chem and ppckitchen roms, but, you can fix it.
First, go here:
http://forum.xda-developers.com/showthread.php?t=402920
and download the verizon carrier cab at the bottom of the first post (right above the screen shots.
Then, uninstall wireless sync. Run the verizon carrier cab and soft reset. Then reinstall wireless sync. In the future, just run the cab right after the ROM boots up for the first time after the customizations run, before wireless sync, and you're good to go.