Is there a quick way to up the graphics?

[Zorafim]

I have both the PC and PS2 version of the game, and I mainly play on the PS2. However, I like taking screenshots, so I have the PC version just for that. I'm a bit unsatisfied with the PC version's graphics, though. An example is seen here: http://i17.photobucket.com/albums/b77/Zorafin/psu20070201_160942_001.jpg
Is there a way to clear up the visuals?

[rena-ko]

clear up? well, you could play on a higher resolution. that is.. if your pc actually doesnt turn the game into a diashow then. and unless your GPU can slap AA onto the picture in hardware.. the game itself doesnt support fancy post processing.
could as well postprocess the snapshots afterwards.