I've always had my resolution at 1280x1024 @ 75hz but since I got my 7600 gs, I've tried my resolution at 1600x1200 @ 75hz.

Every couple of times I boot up, it's changed itself back to 1280x1024 and I have to change it back. If I left if on 1280x1024 I'd have to stretch it to fit my screen properly.

My monitor is a dell(re badged sony) 20" trinitron CRT.

any ideas?