Any idea where I can get a cheap S-Video cable that's 5 metres long? (Most seem to be 3m max)? I only want it for connecting my Denon 3802 amp to the TV to view the menus when changing the Denon's speaker setup - it won't be used for anything else (TV's a bit big to move towards the amp, and the amp's connected to too much kit to move it towards the TV!!) Thanks in advance! Adele.