[quote="Hans"]So who was right? It's actually not that difficult. idavis was right.
Left top is the pic with the largest magnification and there is just a little more detail, so that must be the highest resolution as you can expect from a 15 MP camera.
Bottom left has the smallest magnification and the detail seems just a little less then the others, so it must be the E3 (10 MP).
You may expect the color of both Olympus camera's to be similar, so top right should be the E30.
Finally the the remaining one should be the D90.
Well Hans.....you can certify me blind anytime....only one I got correct is the E30, which I own.....I hate tests