port and speed
there is not realy a difference
PS2 is the input format for the mouse, optical refers to the 'laser mouse' method of mouse movement. PS2 is an old format which is not supported by many newer computers, as companies favor the USB input format since it allows for faster data transfer.
The ps3 in any game has better graphics, otherwise there isn't any difference. PS2 version sucks
green
There's not much of a difference in size, but if you put a PS2 disk into a DVD player, you probably just get the audio, if anything. This is very rare.
yes.. only you have to connect it in usb port..
They are two different games.
the PLATINUM means its is proved to be a good selling game
Yes The PS2 version of games is always different from the PS3 and Xbox 360 versions
Greatest hits is for PS2
a motherboard mouse
there is not much difference.The big ps2 is the old one and the small ps2 is the new one.The new one weighs less then the old one.It also comes with a better memory card then the big ps2.Also the small ps2 has SLIGHTLY better graphics.