Version Control in Dolphin Smalltalk

If you’ve ever wondered how to do version control in a Smalltalk system then check out these videos that Andy Bower recorded for our benefit:
Sts Setup: http://bit.ly/StsSetup
Sts Projects: http://bit.ly/StsProjects
Sts Changes: http://bit.ly/StsPkgChanges
Sts Project Changes: http://bit.ly/StsProjChanges
Sts Community Repository: http://bit.ly/StsCommRepo
(lost the source)