Is video quality across the lan all the same between the different GV cards? If I knew I was going to get better remote live viewing across the LAN , I would get the more expensive card. Is the limitation in quality the LAN, viewing software, CPU or DVR card?
What sort of bandwidth are we looking at with an uncompressed composite signal that is digitalised? MPEG2 DVD quality has no troubles being viewed across a 54Mb wireless LAN.