neone having problems with RPGs?

First, I tried playing Lunar Silver Star but the screen turned black. You can hear the sound and everything but you can't see anything.:tomato:

Second, I also have a problem with Valkyrie Profile, during the speech, it paused and the screen just freeze.

Third, Tales of Destiny 2, at the begining when the guy barges through the wall, i constantly have to fight him over and over and over.

Any idea as to why this is happening?

Lunar: I'd try Peops soft GPU plugin
Valkirye Profile: Try Eternal SPU plugin with SPU IRQ hack enabled
Hope it helps