0 0 ibook Powerbook apple patch monitor tft desktop macintosh_resources 222 true The patch works for G4-Ibooks and on the website it is well explained how to install it and deinstall it as well. http://www.rutemoeller.com/mp/ibook/ibook_e.html But caution: If you still have some warranty on the ibook you have to remove the patch, because apple is going to deny any warranties if you mess with the firmware. Anyway, the patch works really really good how-to-extend-the-desktop-of-an-ibook-using-an-external-monitor Macintosh Resources 2009-11-22T00:07:34Z http://www.rutemoeller.com/mp/ibook/ibook_e.html