Hi guys, Things are shaping pretty nicely in trunk and we expect to release the second beta in a few days. We receive bug reports every day, it's great that people are testing it, and the final release will be awesome :-) If you are interested in contributing to the project and you do not have the time or expertise to learn the source code & contribute patches, there are still crucial things that you could do: 1) Test as many Ruby code (gems, libraries) as possible with MacRuby and report us feedback, if the code crashes, runs slowly or leaks all your memory. If you report a runtime crash, it would be even better if you could take the time to reduce the problem into a few lines of Ruby, this saves us (well, me :)) time. Things we don't run yet (but should): rspec, mocha, activesupport (that's a big one!), etc. 2) Write Cocoa samples! MacRuby ships with a few samples but we desperately need more & better ones. If you play with MacRuby to do Cocoa development and use a specific framework/feature, it would be awesome if you could contribute it back as a sample application. Things we do not cover in samples: core data, bindings, opengl, many Cocoa classes, etc. 3) Document your experience as part of a website tutorial or recipe. We are trying to build a "documentation center" for MacRuby resources at http://www.macruby.org/documentation.html and we desperately need more content. Contributing new or enhancing existing content would be greatly appreciated. Thanks! Laurent