emulation

• Game Cube
  http://gcube.exemu.net/downloads.htm

• Playstation 2
  http://www.pcsx2.net/downloads.php

• Playstation 1
  http://pcsx.gpost.dk/download.php

• Playstation BIOS
  http://www.emuasylum.com/index.php?page=emulators&system=Sony%20Playstation
  copy to ~/Library/Application Support/Pcsx/Bios/