Hi. I came across this thread while searching for a solution for a similar problem with another   game made with Multimedia Fusion 2. I have been able to solve my problem, so I figured I'd share what I did with you in case it helps.

Now, this may work differently or not at all depending on your graphics card. Check your graphics card configuration for a setting called "Texture Quality" or something similar. This may or may not be under the 3D settings. Once you find it, you will probably be able to switch it between high performance and high quality. Set it to high quality and the text should render correctly.

Hope this helps someone at least.