Hi All - this thread http://forums.macrumors.com/showthread.php?s=&threadid=125398 got me wondering about iTunes sharing and Airtunes. I want to setup my old iMac as a music/web server and be able to listen on my (future) Powerbook AND stream out to my stereo via Airtunes. Can I stream the shared music so I can control from my PB, or do I need to look for another solution (remote desktop or such)? So, I want iMac sharing iTunes to Powerbook, then powebook sending to Airtunes, so I can control the library from the PB. I plan on having around 40 gig of music, so I would prefer not to fill up the PB hard drive with that much stuff.