A new release of X11, ready for ghc 6.8, (and the upcoming xmonad release), is on hackage, and tagged in darcs: http://hackage.haskell.org/cgi-bin/hackage-scripts/package/X11-1.2.3 Main change is Ross fixed the Setup.hs file to not use wacky hooks. Future plans are to merge the X11-extras (aka Xinerama bindings) into X11, for the next release. -- Don