I dled tutorial 8, ran the exe, and to my surprise, saw a solid cube with a texture mapped to each face. No blending whatsoever. Anybody know what might be causing this (My gfx card is an NVIDIA RIVA TNT2 M64, BTW.)

Run the exe and then press ''B'' on the keyboard. The demo initially starts without blending. The ''B'' key enables/disables blending. You can also press ''L'' to enable/disable lighting.

Ah... thanks.
Now I feel foolish...