Hi!
Do you want 2nd monitor on MorphOS, play games and watch movies at once?

Here is my Pegasos II G4 config:
AGP slot: 3dfx Voodoo3 16MB + monitor #1
PCI slot: ATI Radeon 9250 128MB + monitor #2
It works!

I can select booth screenmodes: Vodoo3 and Radeon9200PRO for programs.
I tried to play Flashback game (monitor #2) and to play fullscreen DivX movie (MPlayer monitor #1).
G4 was still free, so I start to crunch some RC5-72

Great, MorphOS rulez!
I read "If you're trying to use a AGP and a PCI graphics card at the same time remove one of the two cards. It's not possible to use more than one gfx card at one time."...
But I know, AGP Voodoo3 and PCI Radeon is the only one configuration which works (MorphOS 1.4.5).
I just want to share my enthusiasm for 2 monitors at once.