I just bought a Powerbook G4 (loving it, of course) and I was wondering if there was any way I could copy music from my friend's computer. We're both on wireless networks here at school, and when I go into iTunes, I see his music, but there's no way for me to copy it. Are there any programs out there that would allow me to get his music? Also, does anyone know of any programs to copy my music from my iPod to iTunes? Thanks!