Soldato
Bought my first ATI card earlier this year, a 5850 and have had no driver problems at all. Don't know what all the fuss is about tbh.
It's mainly certain games and crossfire. I think it was the 10.7 drivers that created a memory leak around 10 minutes within playing Borderlands [turning A.I. off did the trick] and BC2, any driver above 10.5 doesn't work in BC2 for the majority of users, crossfire or single and there are a few more problems.