i know i'm late to this thread
Yeah, but it could be that 1000:1 is adequate and 70,000:1 is just pointless. I don't know.
the difference between those is that the second one is a dynamic ratio and the first is 'typical' (grey to grey, white to black).
i think
this post from WikiAnswers explains it adequately
also panda, i'd highly recommend to have a look at some ips panel monitors as well before you commit to a purchase. i bought
this a couple days ago and i have to say the picture quality and colour accuracy and depth are just stunning, having used tn monitors for the past years.
this page gives you a pretty good overview of the differences between them, and their pros/cons.