for the sound
http://www.maplin.co.uk/Module.aspx?Mod ... doy=Search
will allow you to have multiple optical devices connected, manually switched though.
if the devices dont have optical out, then use an RCA to 3.5mm jack cable - Tesco etc stock them for a few pounds, red and white RCA jacks on one end, 3.5mm jack on the other, red and white goes to DVD player/ freeview box and 3.5mm goes to logitech
use composite or RGB to connect freeview box
Bluray player should have HDMI also
hope that helps
oh and
