graphics

[domdiz]

currently i am playing persona 4, i can play the game but the character's clothes get black - some part- then when i stop it gets better sometimes. i have an inno3d 8600 1 gb video card and a core2 duo 2.2 gig processor with a 3 gig ram in a win xp. what should i do to prevent the blacking of the character when moving should i convert to vista and install dx10? or jst configs?

[domdiz]

update: it does not blacken the sprite anymore but the clothes seem to overlap when i run and the background seem to have a rainbow collor thick lines when i run