I opened up the current project i am working on, added the reference, enabled the Nunit Addin, and after 7 minutes more i had my first test class ready and running, passing all the tests. now THIS is productive. Simply right clicking on the Code section and selecting "Run Test" is my little point of bliss for today.
Way to go. Keep on the great work.
I hope to contribute someday to either of these projects, only first i'll need to dive in to the whole IDE extensibilty features, which ,i admit, is far on my study wish list currently.