Most recent graphics driver for T42P with ATI Fire GL T2?

[T42p]

Could please someone point me to the most recent and fastest drivers available for the FireGL T2?

I don't need official IBM drivers and I also don't need OpenGL optimized drivers.
Some time ago I heard that there is a driver available which recognizes the FireGL T2 as a normal 9600 but with 128 MB RAM.

Any help is appreciated!