Limewire-PLEASE HELP ME!!!?

I downloaded about 80 songs to the search page. I tried to get them to go into the library like i used to do. I am unable to select any songs and put them in the library. The songs that I was able to download- transferred to my I-tunes and it said-Paula's Limwire Tunes-I looks like it turned into a shared file-- I am unable to transfer these tunes to my external memory stick!!!!HOW DO I DO THIS OR ANYTHING WITH THE NEW VERSION OF LIMEWIRE???HHHEEEeeeellllllppppp@!!!!