Hi there, I posted a thread about my beginner D70 setup, but I've been doing a little research on the D80 and I was wondering if it's worth the extra $$. From reading previous threads, it seems that UPGRADING from a D70/s to a D80 is a toss-up...some say yes, some say it's not worth it. More MPs, larger LCD, etc...is it worth the extra $440?? $720 shipped from Cameta for a D70 Nikon factory demo + 18-70mm lens. vs. $1,160 shipped from Cameta for a D80 Nikon factory demo + 18-70mm lens. The $440 could buy me a Tamron 90mm macro lens with a little extra to put towards my SB-600 flash. What I'm wondering is whether I should spend the extra money for the D80 or save some money and go with the D70 and put the money towards a macro lens I want... I'm planning to use the macro lens for aquatic photography, mostly corals, fish, etc...in my aquariums so I don't know if the extra MPs in the D80 will make a large difference because of possibly cropping issues. What does everyone think?