the reason for this is because eyefinity must use 3 common resolutions. because your 17 is 4:3 res, eyefinity must use 4:3 on the two widescreens as well, so it ends up stretching to fill the extra space. get rid of that 17" in favour of any widescreen monitor and that strech will go away.
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vista 64 on these rigs
Q9450 @ 3.5Ghz | E8400 @ 4.2Ghz
8gb Muskin Redline. | 2gb Kingston Hyperx
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EVGA 780i FTW ----\--||___||--/---- EVGA 780i SLI
Antec TP Quatro 1000W \ :==^==: / Antec TP Quatro 850W.
Nvidia 9800 GX2 X 2 SLI \|--o--|/ Nvidia 8800 GTS X 2 SLI
1X 500GB Western Digital. \_____/ 3X 150GB WD RAPTOR RAID-0
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