I can’t for the life of me get the theme updater to achknowledge an update. It’s a shame because that is the only part I want. This class does a good job of the plugins. If only it support themes too or if I could get this one to work :P http://w-shadow.com/blog/2010/09/02/automatic-updates-for-any-plugin/

Are there any special requirements that might not be obvious?