Yes, I know I *JUST* released rc5, and I know I said that was pretty much it... but I ended up fixing a bug yesterday that some users have been patiently waiting for for some time now, so I decided to not make them wait much longer for it. http://static.macosforge.org/xquartz/downloads/X11-2.3.1_rc6.pkg 2.3.1_rc6 adds the following over rc5: 256 Color support* Stability improvements in the file-descriptor handoff from /usr/X11/ bin/Xquartz to X11.app If these two issues don't really impact you, then there's not really a need for you to try out rc6 if you have rc5 already. Thanks, Jeremy *: kinda... there's a bug in the colormap processing if you are in TrueColor mode, but it works fine if you select '256 Color' from the X11->Preferences->Output->Colors, but that never wasn't working on Tiger, so this gets us to atleast where Tiger was.