yes, Niemand, 1920 x 1080 is my "native" resolution. Unfortunately, I don't have an external monitor to do further testing. (odd that someone from Wisconsin has a Dutch nick, BTW )
Earth Empires, my machine is a Toshiba Qosmio X500 quad core:
http://www.vizik.com/product_p/x500-ssd8gb.htm
It's supposed to be a top notch gaming computer. Maybe a little too good in this case ...
Archmagus Micael, I tried fiddling with the Game Area Size, but it doesn't affect the problem, I'm afraid. Thank you for the suggestion anyway.