When I bought my new 40D on Sunday, the new battery grip BG-E2N for the 40D hasn’t arrived in Hong Kong yet. So I have been using my 40D with the old BG-E2 grip. My favorite cmaera shop just called me this morning and told me that the new grip arrived at their shop. I will go and pick up the grip tomorrow. Once I have had a chance to use it. I will write about my expericne of the 40D with the new grip.