Here is an updated release candidate for 2.3.3. Since rc1, we've done more work on GLX and pulled in newer versions of some protos and libs. A full changelog from 2.3.2.1 can be found here: http://xquartz.macosforge.org/trac/wiki/X112.3.3 And the dmg is here: http://static.macosforge.org/xquartz/downloads/X11-2.3.3_rc2.dmg Thanks, Jeremy