I've got a 17" iMac, the now-nearly-obselete G4/800 with the distinctive "bubble" base & swivel screen. While I had problems with some of the design, I continue to LOVE the speakers that came with it. (that's pretty much the main reason I keep it around!) They have a specialized plug (of course), it's almost 1/8" but not quite. I mentioned my frustration about this to an employee at the Mac store, who said there used to be a 3rd-party adaptor plug for this. which, of course, Mac won't sell because it's 3rd party... That would probably have been about 5 years ago, when this was still considered a good machine! Does anyone have info about where to buy this 'ancient' adaptor plug? I'd love to snag the speakers off this & use it with my MBP.... thanks, happy music-ing!