I see, many people use ATI 9200 SE

, I also.
But this is true , This card is not supported for ATI and Mesa, ( drivers exist, but are old )
but you can use 3D Mesa
Please see this link, link will load very slow but working.
http://andrzejl.no-ip.org:10101/wordpress/2011/06/06/fix-for-old-ati-cards-under-pclinuxos-2011-with-the-xorg-1-9-5/AnrzejL once wrote something about ati IRC channel to post there in case of problems.
You would have to look for information online here, or ask him personally.
After this 3D will be work.
This 3D is not perfect, For me something working wrong or not support
3D check
$ glxinfo | grep direct
direct rendering: Yes
Also
$ glxgears
Running synchronized to the vertical refresh. The framerate should be
approximately the same as the monitor refresh rate.
275 frames in 5.0 seconds = 54.989 FPS
289 frames in 5.0 seconds = 57.631 FPS
XIO: fatal IO error 11 (Resource temporarily unavailable) on X server ":0"
after 1299 requests (1299 known processed) with 0 events remaining.
- I tested other app. on-line other app. and ... Graphic operations 58 FPS Linux, 66 FPS Windows
so this work ok, but when I open game Red Eclipse I have only about Lin 37 max - Win 130 max FPS ( on the wall),
and this is game for Linux and Windows , so something is wrong.
This can be problem with driver or this game is built a little differently on the two systems.
- In SuperTux Kart I don't see texture car when is the end of the race and turn on animation,
but maybe this is only bug i game.

I use LXDE, KDE work too fine. If you have problem with font, this s problem with driver, but I'm not sure , - I have this in KDE , LXDE
If you don't like transparent menu in KDE -->
http://www.pclinuxos.com/forum/index.php/topic,113802.0.html