@ GeeEs how much memory do you have on your 7800 gtx? may you can try a comp with 2400x600 on my 7600gs with 256mb 1920x480 runs fine (3 layers @30fps) , 2400x600 i get under 1fps :cry: with not even 1 layer :D on my other pc with ati 4670 512 2400x600 runs fine so long i wonder if it's the gpu (760...