I have an AMD system and since the game launched I had been dependent on the community based fixes. First I had to tweak my config to make it run with the 11.9 drivers. After the 11.10 Preview 2 driver came out I finally was able to play the game without customizing anything. Preview 3 worked but caused a few crashes. Now with the final 11.10 I had to apply again a community fix that is basically using the OpenGL part of the 11.10 preview 3 drivers and the game runs but is crashing from time to time.
This more or less encapsulates my situation with Rage. I was able to play with the preview 3 drivers but that caused me rendering problems with other games and I had a lot of driver crash/recovery messages when switching between profiles. The official 11.10 driver did not work for me (the game would not load beyond the intro and saves did not work) but that was fixed by adding the atioglxx.dll from the preview 3 drivers.
The game looks better with the official 11.10 driver but I still quite frequently get crashes when zoning and the occasional very brief freeze where CPU usage shoots up to 100%. I have over 29 hours of Rage gameplay logged on Steam. Most of that has been starting and restarting the game, trying out different drivers and config files, and trying to get the game running properly. I've only just got past the boss mutant at Dead City in terms of actual game content. I dread to think how much time I have wasted uninstalling, cleaning, and reintsalling various drivers. Several hours at least.
All in all, a less than satisfactory and very frustrating experience. I don't know who is at fault for all this. I actually don't really care to be honest. In my eyes, as a long term gamer, AMD, Bethesda, and id software have all come out of this with a lot of negative karma. I bought a AAA title at a premium price and the product really was not fit for the purpose, one way or another. The fact that I still cannot play the game stress free almost a month after release just reinforces my negative feelings about Rage.
My system is a Core2 Duo E8400 @ 3.00GHZ, HD6850 with 1GB DDR5, 4GB system RAM, Windows 7 Home Premium.