I'd been using SharpReader for quite some time for RSS feeds and had been pretty happy with it. I had just "stumbled" into it when reading about MSDN RSS Feeds. SharpReader was the first one on the list, so it had to be the best, right? Well today my buddy at work Josh pointed out RSS Bandit. It seems to be a more friendly UI and the way it hosts the browser in its own tabs "holds" the UX together better than SharpReader does. If you've been using SharpReader, you may want to give RSS Bandit a try.