Framerates not up to expectations

[plutomaniac]

Well in this case you can try new modified drivers that work with unsupported hardware.

If you have Windows Vista/7 32/64-bit you can use this for example:

http://www.hardwareheaven.com/mobility-r...011-a.html

If you have Windows XP 32-bit you can manually do it by following this guide:

http://www.hardwareheaven.com/mod-cat-am...notes.html

What operating system do you have?