Try lowering the internal resolution in GSdx to 512x512 try also using ZeroGS instead and see if the speed is any better or graphics fixed, try also using Frame/VU Skip in the PCSX2 CPU config. More than that not much can be done as some games might just be very slow to emulate.
hi, i am new at this. and i download that game of inuyasha. I read all the guide of the program and i download all like Pukinha22, but my problem is diferent when the game start the first thing u see are big PLAY STATION 2 al very slow and the controls dont work (dont know why because i configure the pad 1 and 2), but when the big leters animation finish an error start, and it said that i have to close the program. Any idea?