Ok, I manage to get my hand on a copy of SF3:3rd Strike for PS2. Verdict: It is an exact copy from the Dreamcast Version. I can't find anything extra. You can choose the music as Arrange or Classic. I forget whether DC has this feature. In the graphic dept, I think the DC look much better than the PS2, much smoother. But the loading time for PS2 version is very short. I just had a go just now, and I must say the control is quite ok. But find yourself a joystick controller. Using PS2 controller is going to kill your fingers. But you can set to use the analog. So, if I have the DC version, I will stick to it. But since I dun have, the PS2 version is just nice for me So go get it if you dun have the DC version.