Need help with Multi Monitor setup

[VinceDee]

Quad 6600
4gigs
Windows Server 2008 64bit

Three Dell 2001fp 20" monitors
One 8800GTS 320mb as primary (vga) and secondary (dvi)
One 6800 256mb as third monitor (dvi)

forceware 169.25

I only just set up a multi monitor for the first time, so I don't know a helluva lot about doing it. I successfully have the system working as one large extended 4800x1200 desktop, but I can't get it to run half-life 2 using all three monitors.

Anyone know how to get this working?

 

[VirtualLarry]

You cant span 3D apps across display adapters.

 

[octopus41092]

Yeah, as far as I know you can't run the 3D apps across multiple monitors unless the program was made to do that.