Do there exist any expansion for Amiga that makes it possible to make use of graphics cards with AGP bus connection ..?
No but the UltimatePPC card that is in development for the A3000 A4000 will have a lot of integrated peripherals onboard, graphics, sound, ethernet, USB etc, all of which should easily outperform any PCI or AGP cards running across the Zorro bus.
http://ultimateppc.nl/
