Widescreen Gaming Forum

Ive just got my hp display port -> vga adapter, so got everything to get eyefinity up and working. Heres my spec list:

Asus P5WDG2 WS Professional, met 2 16x pci-e sloten, laatste bios etc.
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4GB Corsair Dominator, stock speeds
2x500GB Raid0 + 64GB Intel X2 SSD
Sapphire Ati 5780 1GB with latest 10.5 drivers.
Asus Nvidia 8800GTS 640DDR
Windows 7 Ultimate
2x Samsung P2250 + P2270

The have got 1 2250 and the 2270 on the dvi ports, and the other 2250 on the displayport. First problem whas the resolution on the displayport, the 2250 wasnt recognised so had to create a new .inf file using the moninfo and phoenix tools. Now the display is correctly recognised as full hd (1920*1080) in windows as well as in the ati software. When i clone the displays or extend the desktop there is no issue. But when i create a group i can only create a group with either a 4600*900 or 4600*1200 resolution.

So everything seems to be working but when i create a group the ati software messes up.. Ive tried to play BF:BC2 on 4600*900 and it worked for 2 minutes but frooze every 20secs and eventually everything turned black and i had to reboot.. Ive tried altering the inf file numerous times, and also tried to extract the edid data from the other 2250, altering it, and using that to create a new inf file, but no succes.

Am i missing something here? All comments welcome!