Perfect World International Rising Tide and Forsaken World

I downloaded Perfect World again, only really to see what it's like on my new PC, I've no real intention of keeping it. Anyway it runs like stink now except I can't completely max the game out, the terrain textures make the game run really slow, I have to turn them down to play at an acceptable pace. I'm hoping that this is just because the textures are really inefficient, otherwise that's crazy that I can't play that game maxed out with my PC which I would like to think is fairly highend.

Ok looks like it's some kind of bug, it's been around since the last update or something.

Looking forward to Forsaken World which should coming out sometime early this year.