quad monitors on 2 video cards - help!
 

I've been running 3 monitors for the past while using the following:

RADEON 9600 Series for 2 monitors
Diamond S60 64MB DDR Radeon 7000 PCI for the 3rd monitor.

Today I added a 4th monitor, but I can only get 3 listed on my display listings.

Listed are

BenQ FP931 on RADEON 9600 SERIES
BenQ FP931 on RADEON 9600 SERIES - Secondary
(Multiple Monitors) on Diamond S60 64MB DDR Radeon 7000 PCI

My third monitor is basically just 2 exact copies of the same screen.

I don't know how to differentiate the two outputs, or if I even can. Seems pretty stupid to have dual outputs, but not be able to have seperate outputs, mind you this is a fairly cheap card. Anybody have any idea here?
I'm sure a handful of you guys are running quads

Thanks for any suggestions!

I'm running quads...
http://static.flickr.com/121/276932666_415dbe3788_o.jpg

two video cards, both are nvidia 6800xt. I would check the manual for the problem video card. Maybe it doesnt support two different displays.

I've only got 2 bud...sorry

bump for anybody with a quad setup on today?

thx!

smooth :thumbsup

Don't take my word for it, but to run quad on different ATI cards i'm pretty sure you need to find a hacked driver... and to be fair running dual on a 64mb pci card probably wouldn't work all that well anyway. Hell I remember struggling to get 1280x1024 out of my old 64mb radeon.

quad monitors that is just cool