hi, here's a spec sheet of the ports on different powerbook g4 models: http://docs.info.apple.com/article.html?artnum=86283 on bass, watt http://hootpage.com > >Message-ID: <3FEF2C1E.6010603 at uol.com.br> >Date: Sun, 28 Dec 2003 16:16:46 -0300 >From: Eric Forat <forat at uol.com.br> >Subject: [Ti] line in > > >I've been trying to connect a headset and mike to my Ti and the mike >doesn't work. And I tested it with three mikes and nothing. I did select >sys prefs/ sound/ input/ line in, but nothing happens. The built-in is >fine, but I need a unidirectional mike close to my mouth so I don't have >to shout. Is that micro-jack in the back, between the phone jack and the >video out, really a line in ? Or must I go to a USB model? Any ideas? >Best, eric > > >