Using NUnit - Error Reporting To The EventLog

I started working with NUnit a couple of days ago and here is my first attempt at creating something in this new style:

Error Reporting To The EventLog - NUnit.

It's very weird to switch to Test Driven Development, still have to get the hang of it.

If anybody has any comments on what I created so far, if it's good or bad, please say so, I'd like to know if that's the way others use NUnit.