What settings are you using in Pete's OpenGL (use the copy to clipboard function in hte plugin). Some computer specs might also be nice.
You cant' expect us to solve problems for you with basicaly no info.
If you happen to be using Full-software drawing for Framebuffer access (which is 4 for it) while playing the game..I found out that that tends to make the words blurry (look 3Dish) so just use emulated vram as well as Framebuffer textures to be 1 (or Black Screen).
I hope that helps you out! Of course you won't be able to see any special effects going into battle but at least it won't make the words hard to read throughout the whole game.