About middle mouse- it's looks like it work, but just in Icewasel it have different setting than I get used to. And about AMD drivers- I think its last time I've installed them. I also used them under Ubuntu (before compiz got buggy) and they also didn't let me play Team Fortress 2 (still giving me some OpenGL error). And AMD watermark is really annoying- its located there where KDE is showing a clock!