Requesting set x/y speed of the platform movement.
About including .dlls - does that mean that we could include d3dx9_30.dll and not have to install dx9 on a system? I seem to recall trying putting that .dll in the same directory as a dx9 app once and it worked, without having to install dx9. I've heard portals and such often don't like dx9 games because of the hassles of installing dx9 on people's systems.