ELSA Gladiac Software Driver
I had no issues using ELSA's overclocking utility during the testing.
ELSA is offering another display settings window that overrides the windows setting.
The ELSA driver allows you to tweak detailed settings of your monitor.
Adjusting the monitor and video color levels can all be done in this window.
Overall the ELSA display driver gave me no problems at all and was fully functional. I didn't experience any odd glitches or annoyances. About the only thing someone might want over what it offers is the ability to toggle things like the fast-writes option or set the AGP mode but most people won't really care too much about those things.