I too would like to see this for my 3000 or 4000, but I have to be sceptical and say "how can this product be any less expensive than and A1 board?"
I'd like to be wrong and find out I can update my ami for hundreds less than an A1, but it seems this will probably be a normally priced A1 card simply pluged in to my old case. Only the less speedy CPU would be a cost cutter. And with all the gloomy speculation out of the way.... I can't wait to find out more. :-)