Nvidia surround and different resolutions

[Tackle_Berry]

Can someone help,

I have a Dell Ultrasharp 27" that runs at 2560x1440 and two Asus VE247H 24" running at 1920x1080, I have just got a 670 and been playing around with Nvidia display surround to see how BF3 looks with triple display, I have tried turning my Dell down to 1920x1080 to match the other two montiors but when I turn on surround display it gives me the resolution of either 5040x1050 (should it not be 5760x1080) or the other option it gives is 4800x1200 which does seem to work (text a little blurry) even through the two asus monitors are not meant to support over 1080. Will this damage them? and why is it not giving me the option of 5760x1080?

Thanks

 

[delpy8]

have a read at the below

http://www.geforce.com/optimize/guides/how-to-correctly-configure-geforce-gtx-680-surround/#1

 

[Tackle_Berry]

Thanks but doesn't answer my questions.