What is the simpliest and easiest way to create split-screen? I''ve tried scissor testing, but I couldn''t get it to work properly. Any advice?

i just set the viewport to new values. that''s all.

That would have to scissor testing. See nehe tutorial, um, 23 I think. The one with the extentions test.

-Alex

I use split screen in my game, and I dont use scissor testing at all.If your screen is 800*600, just do:
glViewport(0,0,800,300);
DrawStuffForTopView();
glViewport(0,300,800,300);
DrawStuffForBottomView();

Is that simple and easy enough?

Yes, thank you!