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I'll assume you haven't looked at Wiki. :) Or this other, less informative (at least initially) site.

I hadn't seen the Wikipedia article, thanks. I'd seen the other page, but as you note it doesn't really explain anything. :)

I don't often go to Wikipedia because, in the past, my experience has been that the accuracy of their information is quite variable. Unless you're looking up information regarding Anime - then it's a treasure trove. :D
 
Has anyone ever used one? I've been looking at them for quite a while and just got a new D70 that will support it.
 
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