[tcbusch]

I have run into several issues with selecting to Sync Favorites. I would try deleting the mobile device in your activesync. On your phone open active sync, select menu then options and delete your Windows PC. Now reconnect your cable and ActiveSnyc will ask you what you want to Sync. Do not select Favorites. Select whatever else you want.

Let me know if this works, I think the mobile favorites feature is buggy.