For a while, I've been thinking about using MacRuby for native UIs and multiple windows in Pharo on the Mac. I uploaded a proof of concept to https://github.com/seandenigris/PharoMacRubyTest . It has a simple Cocoa UI that uses http to get a value (the current time) from a running Pharo image and displays it in a text field. Sean -- View this message in context: http://forum.world.st/MacRuby-Cocoa-UIs-tp4220336p4220336.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.