I have the black and white problem too
I bought World trade centre to see what this whole blue ray malarchy was about (only got SD connection (Scart) and SD TV but the games looked so nice i couldn't resist)
Black and white all the way through. Seems like from what i've read its the 60htz problem. I knew i should have brought my newer TV from home
Stupid crappy 60htz NTSC... PAL all the way hehe (apologies: i'm a UK TV camera man and i hate NTSC

)
Chris
PSN = PhantomSpirit07