I downloaded WC Prologue. Right now, it doesn't support Direct3D, which I normally use to run FS2. I get an error message along the lines of "You have OpenGL 1.1, you need 1.2", and none of the ship models display. I'm flying in a black-and-white world, with just the grey HUD and no ships in sight, although I can target them and watch them explode. It's still kind of interesting, but I really want to update my OpenGL and check out this great mod.
I did an internet search for OpenGL but I couldn't find any "upgrades" for OpenGL. I also updated my graphics drivers- crappy Intel 815 series integrated card- which helped (now I can see ship models in FRED Open, FS2Open itself has always been fine), but didn't solve my Prologue issues. I have DirectX 9.0c, so it can't be a problem with that.
As you can tell, I don't know a whole lot about graphics hardware or software. How do you "upgrade" OpenGL?