Megapixels megapixels I cant see why its such a big issue!
Excellent low light capability I can except and most definatley need in certain situations, and aprecieate that the full frame sensor acheives this for obvious reasons.
But are we not going over old ground here by increasing the megapixels on the same size sensor is going to alter response of the diode or sensor and thus decrease sensitivity as seen in the cropped size sensor over the past years?
Who really needs 20 + megapixels? advertising, media, maybe!
My point is that nikon & canon are out to grab your dosh, and if your silly enough to buy every camera they bring out thinking thats its better than before then your daft!
I admit there are slight improvements in the last couple of years regards image quality, which lets face it thats what its all about and thats what the end result is about, but those improvements are so subtle that its hardly worth talking about.
For an example, can you say that a d300 produces a better image than the
d2x which is what 4 years old now? I no a different class of camera but same megapixels. Ok the d300 might pip the d2x on the iso front but general shooting its no better! Also Ide favour a d2x lasting alot longer than a d300

ok rant over, time to give everyone else time for there peice

Ash.