does anyone know where you can actually find hdtv set up with an hdtv feed (ie hd sky) so that i can go and see what all the fuss is about?? each shop ive been into has plenty of hdtv's but they generally all show standard stuff off non-hdtv recorded programmes ie cagney and lacey on a saturday afternoon. lol not much point in buying a decent telly if you cant see what hdtv progamming would look like on it.........