You download a ftp server (war ftp is the one that I like to use). Set it up on the computer that has the MP3's, and give yourself a username and password with rights. Then on your home computer, use a FTP client to connect (cute ftp, leech ftp) to your ftp server. It will ask for an ip address and password. Once connected, you just click and drag. The files will begin transfering over. 56k connection will be slow getting all those files though...