S-VIDEO cable:????

Hi everybody.

I've got a 3do FZ-1 NTSC connected with TV with NTSC/PAL converter (I'm italian). All this using SCART cable.

Using S-VIDEO exit of the console can I connect 3do with TV without the converter?

This cable could improve the video quality or not?

is this cable "proprietary" of panasonic 3do or I can find it everywhere?

the quality would be better, but if your TV can't display NTSC in color with the normal AV cable, it won't do it either with s-video.