Hmm..does anyone know of a video switching chip ? preferably eight = pin... If l wanted to send a video signal down say 1km of wire would that work = or would l need some type of drivers/recievers ? This really isnt my = field of knowledge just playing around at the moment so if anyone has = any handy hints let me know please...thank you Paul Drummond geniesys@alphalink.com.au -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu