So I've been thinking of buying a PlayStation Mouse to make playing Clock Tower 1 and 2 less of a hassle. While I do own an original PlayStation, it's on its last legs, so I tend to play my PS1 games on my PS2 nowadays. Does anyone know if the PS Mouse in compatible with the PS2? Conversely, does anyone know if PS Mouse-compatible PS1 games work with a standard USB mouse attached to the PS2? I've been looking around and can't seem to find any answers elsewhere.