Building from source -------------------- Building RARFileSource requires Visual Studio 2010, the DirectShow SDK and the DirectShow Base Classes. The DirectShow SDK and Base Classes are part of the Windows SDK, which can be found here: http://msdn.microsoft.com/en-us/windows/bb980924.aspx Instructions on how to build and use the Base Classes can be found here: http://msdn.microsoft.com/en-us/library/ms783325(VS.85).aspx With the prerequisites in place just load and build the RARFileSource.sln solution. Happy hacking! Don't forget to submit patches! :) /OctaneSnail P.S. No. I don't have time to answer questions about how to get the SDK and Base Classes installed and working.