Comment 205 for bug 121653

@DMG46664
You can compile the closed-source ATI Catalyst drivers into deb files using the following instructions on the unofficial wiki:
http://wiki.cchtml.com/index.php/Ubuntu_Gutsy_Installation_Guide

I was able to successfully create and install debs using these instructions, but the latest proprietary driver didn't work with Compiz, and it appeared to break suspend/resume.