iTunes just doesn't even see my iPod over the WiFi, but when it does and I click the sync button, iTunes says my iPod can't be find on the network... Help ;-;

Edit 1: Temporary disabled Norton and closed/opened my comp's WiFi. Now I can somewhat get a sync up... Norton's back up too.

Edit 2: But it doesn't even get my data synchronized. Help!

Edit 3: Disable Norton for good, now my data is syncing......