OK, I finally got the autoconf to work with DX8, so we can have the movie code included.
Because I'm sick of fighting with Autoconf

I required the dx8 include files and libs to be in a fixed place. When I catch my breath, I'll make it more flexible. But for now:
- DX8 include files must be in C:\dx8\include
- DX8 lib files must be in C:\dx8\lib
Also see the note earlier in this thread regarding the libdxguid.a library in /mingw/lib -- rename it to old-libdxguid.a or something so that the DX8 version will be linked instead.
It works for me now... anxiously awaiting feedback
