A few nights ago, after having a little discussion with Darren Neimke, I decided that my .NET component, CodeHighlight, should be released as open source. Originally I was planning on selling the component, but seeing as I wanted as much people as possible to use it, I decided releasing the source was the best and easiest way of accomplishing that.
I'll release some more info shortly, but in the meantime, bookmark the following sites:
CodeHighlight (homepage), CodeHighlight (project page)