[sid0]

Old graphics drivers usually have severe stability issues, so Mozilla blacklists them. You need to update to more recent ones -- anything after around June 2010 should do. Check out about:support for more information. (Note that if you're on Linux Mozilla only whitelists the proprietary nvidia driver IIRC, since all the open source drivers have issues.)

I don't think chrome has blacklisted anything yet, but from what I hear Google's looking at doing it.

In general, the problem is with your computer, and not with your browser or the demos.

[willheim]

When one browser (in this case, Chrome) works beautifully and the other browser (in this case FF4) refuses to operate in some capacity then that is most certainly not a problem with my computer.

Do you know how many people out there have the Mobile Intel 965 Express Chipset Family for their laptops... a staggering number, I'm sure.

[sid0]

All you need to do is update to newer drivers. You can also force enable stuff via about:config if you wish, and at your own risk.

The blacklisting is simply risk aversion -- I'm sure you're familiar with the concept. A slow browser's better than a crashing one, and old drivers were crashing too frequently. I repeat: the problem is not with Firefox -- the problem is with your drivers. Chrome might be taking more chances with the stability of your drivers, but that's Chrome's problem.