I just would like to know if you have fixed update of direct renderer driver, to fully get access to OpenGL capabalities of graphic chipset ?

Can you be more specific (and provide links)? I have not heard of any drastic improvement of the OpenGL driver for intel 915 chipsets.

Sorry, I think I have made a mistake, I was talking about this section http://wiki.eeeuser.com/ubuntu:eeexubuntu:customization#direct_rendering cause I get problem to get correct libraries. So if you could include it into your next distrib...:) thanks, great job what you have done until now.

This is not an issue with the default Ubuntu install: 3d libraries are installed with the Compiz 3d desktop (which just works by default). You should ask for help on eeeuser.org or eeeXubuntu forums.