Hi, just as an info and in case you missed it but might be interested: Dolphin Smalltalk for Windows 7 will be released open source (MIT licensed) on GitHub today ([1]/[2]). The sources for both the image and the virtual machine will be available. For those who do not know it: Dolphin is a Smalltalk system for Windows provided by Andy Bower and Blaire McGlashan from www.object-arts.com The article from BitwiseMag [3] gives an overview. The existing Dolphin 6.2 codebase was brought by Andy Bower now under Git and compiles completely under VisualStudio Community 2013. This is a new version, Dolphin 7, that is modelled off the previous X6.1 Professional Edition (although you can choose to build Dolphin Community Edition from it if you like). Have fun T. [1] http://www.object-arts.com/dolphin7.html [2] http://www.object-arts.com/gettingstarted.html [3] http://www.bitwisemag.com/copy/programming/smalltalk/dolphintutorial.html