Uros, See: http://lists.x.org/archives/xorg-devel/2009-June/001204.html
You'd want to attend the X Developers' Conference(s) if you are trying to get X11 knowledge - not Sun as they would just help you on their implementation of X11 and variations (big difference). The Sun X team will usually be there. If you need a 3D solution for OpenSolaris-based projects, the current OpenSolaris 3D graphics solution is to use the Nvidia G80 and higher cards with the Nvidia closed-source driver. AMD/ATI and Intel are alternative choices for OpenSolaris-based 3D visualization graphic solutions. You'd want to go to AMD/ATI and the Xorg Radeon teams if you seriously want to put effort into supporting the Radeon open source driver (or even try your hand in getting them to port the closed source one). ~ Ken -- This message posted from opensolaris.org
