The Pioneer 360S has just become available on Amazon see
here . It would appear from Pioneer's website that this model does have an optical output, see
here. I think the 360 must be a replacement for the 350. If the picture and sound are as good you can't go wrong and it's multi region. I would say however that if you have a Panasonic TV you might want to think again, I have seen some postings referring to compatability problems with Pioneer players and Panasonic TV's when using the RGB scart.
Hope this helps you in your choice.