For those of you that follow me on twitter (@gotwoods is my handle) you may have seen that I have been working on a new open source project called FluentBuild which I am happy to announce is in Beta. This project has kept me quite busy lately but the core of the app is now done.
FluentBuild is a .NET fluent language around builds. It makes doing builds way easier than in Nant, MsBuild, and (in my mind) other build languages. With it you can now write a build file in C# (other language support on the way) within visual studio which allows you to get intellisense, refactoring support, and you are even able to debug your build files.
The project site is http://code.google.com/p/fluent-build/
I just finished putting together a demo video. I recorded my screen at high resolution so full screen viewing is recommended and the volume recorded a bit loud so turn down your speakers to start.