I've got a problem with adding the file dxmutmisc.cs in Part 1 into my program.
I made a new folder like written their, included my dxmutmisc.cs to this, and tried to run the code. There are appearing many(133) errors.
Remove the Reference to Microsoft.DirectX and add it again, make sure you att the library with version: 1.0.x and not the 2.0.x
2.0 is still beta and combines the different assemblies into one. Somehow it's always referencing the wrong assembly. I don't know why.