hi!
the opensource driver for this grapic card does not have 3d acceleration. but there exists an "original" ati-driver. the installation is quite easy...
follow these instructions:
http://www.ati.com/support/infobase/linuxhowto-ati.html
some hints:
- first of all you need to install the kernel sources, use the mandrake-install-tool, search for "kernel-source-2.6.3-7mdk" and install the package.
- there are several versions of these ati-driver available, download
http://www2.ati.com/drivers/linux/fg...3.9.0.i386.rpm for mandrake 10.0.
- the fglrxconfig may be a bit confusing... usually the default option is a pretty good choice, but be sure to configure the monitor settings correctly. you can use the old configuration /etc/X11/XF86Config-4 (it may be good to back that file up, before you start fglrxconfig) to get an idea about the monitor settings.
regards!
adrian