An implementation of Map-Reduce in C#, combining a flexible design with a simple API. Allows distributed computing in a LAN of .NET machines.
The source repository is always WAY more up to date, better off downloading from there.
I don't have a cluster to test in, (I'm stuck working with 127.0.0.1 for all my IP addresses). In other words, if you want to get it to work on a number of machines, you'll probably need to fiddle around with the IP addresses in the source code.
Always looking for people to test, contribute patches, more examples, etc.!