Modifying Mylyn task repositories

I created a task repository in the Task View. But I think that I misconfigured it because my tasks do not show up. So I tried to modify the task repository configuration but I cannot figure our where to do that - I searched all of the menus in the Task View, and scanned through the Preference to no avail. I then tried to create a new Task Repository, but it won't let me use the same URL (as my misconfigured Task Repository). I then did a fruitless search for a way to delete a Task Repository.

So does anyone know how to edit or delete a Task Repository once it has been created?

Eclipse for Java EE Developers (Helios, 3.6) + subclipse + Mylyn

Found it! I had to first open the Task Repository view. That view had menu options to delete or modify the settings.

Thanks. That was exactly what I was looking for.