Hey -
I've got two Samsung 204Bs (1600x1200) - sides - and a Dell 2407WFP (1920x1200) - middle.
To cut a long story short
I've found that my new Blitz Formula drops my main PCIE (8800GTS) to 8x mode from 16x when a 2nd GPU is in the PCIE#2 slot.
My only triple head gaming need at the time being is Live for Speed. Otherwise I use the three screens for "windows productivity". Whilst I had Live for Speed working fine in SoftTH, the switch to 8X causes severe stuttering in my other games e.g. STALKER.
Unless Asus will provide me with a BIOS update to disable this feature which is only intended for Crossfire users but for some reason kicks in even in non-SLI configs (much contrary to what I'd expect; i.e. unless SLI/XFire, run at 16x/4x), I'm scratching my head for solutions. I don't really want to return the motherboard.
After I sold my TH2G Analogue edition (on getting DVI LCDs), I am thus thinking that to get back to three screens, I'll just have to fork out for the new digital one.
If the DE allows me to use 1600x1200 + 1920x1200 in dual mode from my Asus 8800GTS-320 DVI#1, then that would do it. I'd just get used to having to drop resolution from native, run the widescreen mode so that the main would look right and put up with the wrong aspect ratio on the sides. I'd use the third screen's analogue input so that I could otherwise use it in 1600x1200 from DVI#2.
Alternatively I could foresee using SoftTH to run the three screens using a combination of Dual Mode on DVI#1 and the third screen on DVI#2. SoftTH wouldn't have to push stuff across the PCI bus.
Obviously it seems like unless I get some sort of response from Asus this most likely means forking out even more money on top of an already expensive enough system upgrade...
Your comments / suggestions would be greatly appreciated.
Some links:
3Dmark scores, more hardware info