A couple of weeks ago Steve Smith and I (Brendoneus) released SimpleCMS as an open source project on CodePlex. SimpleCMS is, as the name suggests, a Simple Content Management System. It is a small ASP.NET 2.0 Plug-in which allows dynamic creation of simple pages. I've not gotten much opportunity to work on it in a long time, but I did manage to get enough time to put it on CodePlex.
The main goal of SimpleCMS is to be simple. It isn't designed to support a lot of features or be bloated. It is designed to be lightweight. I recommend checking it out if you get the chance. The project could use some more development, and if I get the free time I'll try to work on it a bit.
Let me know what you think about SimpleCMS.