New Songs Don't Sync To Ipod
 

I am using Vista and have redownloaded 4.18 Limewire.I even restored my i-pod mini and it downloaded the old songs ok..
My new downloaded songs go to Itunes with no problem but I-tunes does not see them when it syncs the songs.I-Tunes acts as if sync is complete but no songs synced to my i-pod
It had worked perfectly earlier this week. I don't know what i did to mess it up.

Any ideas?