PLEASE help me figure out how to download limewire songs onto my ipod.

Get limewire icon in itunes and the songs i download. However, the songs don't show up in my library (can't click and drag them there either) and they won't download onto my ipod. Also, when I reboot computer my limewire icon dissapears in my itunes (until I open limewire as well).

I got an error message once....something about a firewall....but I closed the error message too soon to read properly.

Please help. Would appreciate.

Lisa