Hey cool! That version had remixed music from the original Descent. You can play it in a CD player I think.As for D3, register here (http://www.dateiliste.com/) and PM Thomas about it. As we know that you already have a license for D3, we can help you get a new copy (and without the tedious setup and upgrading process).
I think I found what you mean techopro. If it's the tar.bz folder/files, how do you extract or install that? I was only good with rpm's. well, simple click and install is why.my guess is, I need a copy of the Windows edition? That's probably still cheap on amazon.