I am trying to look at the annotation typing used in Gradualtalk, but I am having no success. I download the gradualtalk. zip and what I think is the correct Cog VM, but when I run Croquet I do not see any window; I do see the application running in the Task Manager. I am trying to install it on a computer running Windows Vista. The files in the Gradualtalk directory are: Croquet.exe created 4 Oct 2010 Croquet.ini Croquet.map Gradualtalk.changes created 3 12 2013 Gradualtalk.image PharoDebug.log SqueadFFIPrims.dll stderr Win32OSProcessPlugin.dll Both stderr and PharoDebug.log were created when I attempted the run. The PharoDebug.log has the following: THERE_BE_DRAGONS_HERE ==== Startup Error: MessageNotUnderstood: receiver of "do:" is nil 11 June 2014 9:36:03.002 am VM: Win32 - IX86 - 6.0 - Any help would be appreciated. Would I have more success on a Mac? bw PS: Will the annotation typing be included in a future Pharo releases?