Avignon Test Recorder for HTML Tests

The skeleton for an Avignon Test Recorder is available from the CVS repository (in the mis-named module AvignonFirefoxToolbar), but it is currently not suitable for anything except playing with. I'm looking for ideas on how it should work and what you'd like to see in it. (Apart from the obvious: "Implement the Save Button.") Please feel free to make feature requests in the AvignonTestRecorder category.