Simplest option. Open limewire's folder were your downloaded music is located. Open your my music folder. Create a folder such as Limewire downloads. Click tile windows vertically and highlight all your mp3's from limewire and drag them into the file you just created. If you have dual monitors just put limewire in one window and my music in the other screen. After it copys all the files they are now on your harddrive. Now copy them to a dvd-r disc. Pop the disc in your new computer and copy the files. Wouldn't that be easier than downloading them over agian from yourself or swapping harddrives?