where's the 2nd and 3rd button?

Hi folks! Can anyone please tell me, which keys I have to press to emulate the 2nd/3rd mouse-button? I somehow changed that on my old PowerBook and now that I got a new one I can't find the config file anymore where I have to set this... Thanx in advance Roland -- Gruß, Roland Hebertinger ================================================================= Roland Hebertinger Fon +49.9421.940115 IDOWA-Online ZET.NET Fax +49.9421.940236 c/o Straubinger Tagblatt Email rh@idowa.de Ludwigsplatz 30 D-94315 Straubing WWW http://www.idowa.de =================================================================