Introduction video: http://screencast.com/t/jJQD4JjXx
Smalltalk is launched by doing drag&drop an image file onto a virtualmachine file. This gets very tiresome and error prone when you have many image files for many reasons, like you might want to develop several projects in parallel or you might want to version your image than use version control system like monticello. This app can launch, quit, delete images super fast. They are done by single click, or even faster, keyboard shortcut.
Although the name implies Pharo, one of the Smalltalk implementation, but it also works for other Squeak based Smalltalks as well. Squeak, Croquet, Cobalt, etc.
Instructions
1. drag&drop or use file open dialog to setup Virutal Machine path
2. drag&drop or use file open dialog to select image path
3. select image listed and send command to it.
Oh, and by the way, when the 'one at a time' check button is turned on, selecting an image will launch it.