HIGHER REFRESH RATES I 'm not sure I'm doing this forum correctly, 1st forum, not very tech savvy. read threads about MODIFIED AMD/ATI driver to allow higher refresh rates. you all sound like you know this stuff so...I need advice. I get migraine headaches when I use my laptop. I've learned it's probably the refresh rate on my LCD screen. I can't actually see the flicker on a conscious level but all my research has led to this conclusion. I can change the refresh rate on the screen but my video card won't go higher than 60Hz. So that means I can't go higher on my laptop, right? I've always had to limit my time on computers. I'm ready for a new one but I want a laptop with a higher refresh rate for screen and video card. It's hard to even find the refresh rate info. online when shopping, I read the specs but often no help and I know nothing about video cards. Can anyone recommend some? Do I have to get an expensive gaming laptop to get this?