Source code will be provided for some modules, but it hasn't yet been decided which. Stay tuned...
This is a bug. The 0.9.1 version of the module will fix this problem.
You must register you instance first.
Make sure you have the correct address in env.properties file and click on the link "Update License" in "Modules" page.
great - works now - prehaps the instructions could be a little clearer
Ok, it works!