I think that the restricted-manager should show the Driver-Version. For example: I have installed the current ATI-Catalyst-Driver 12.6 from the ati-website and I want to check if Ubuntu has this Driver in their repository. I can't do this. I think it is important to show this information. Maybe sombody will fix it?
I hope this is the right place to talk about something like that. I found nothing else where i can share my idea.
(Sorry for this bad english ;-) )