Ok, I've got a bunch of songs on my PC desktop that I want to have on my Powerbook, but don't know a good way to transfer them, I can only play them via the built-in network searcher on iTunes, but can't have them permanently on my Powerbook when I need to go somewhere. I know about OurTunes, except the problem is that it doesn't work on wireless networks, which is what mine is. Does anyone know any other way/program that would allow me to transfer these songs across my network? Thanks!