Hi everyone,

After reading the review of the 7d I still have a important question which is not yet clear to me.

Currently I have a 40d for backup purposes only and I am thinking of upgrading it to the 7d. I've got a 5d-mark2 too which I like very much.

I know there's a 8 megapixel difference which in practice will not bring me a lot of extra quality. And 4 - 5 fps is more than enough for me since I hardly do sports.

But how about dynamic range? In fact: wasn't the 40d one of the best 1.6 crop camera's on DR? Where does it stand compared to a 50d (from which I heard it was worse than the 40d?) and the 7d?
http://www.dpreview.com/reviews/canoneos7d/page17.asp

I do a lot of landscape photography, so to me, DR could be more important than 18mp's or a better lcd and viewfinder. And if my 40d is in fact miles ahead in DR, I'll probably invest in lenses again next year! ;-)

Does anyone have a thought about this? I'm esspecialy interested in opnions regarding switchers from 40d to 7d or maybe someone who can compare DR of the 7d to the 5d-mark2?

Thanks and greetings from Holland. (in autumn we don't have tulps)