Hi all, I'm planning to upgrade from a 400D to a 40D - I need the better AF and the 6.5 fps. I'm happy with the 10MP sensor on the 400D so no need to increase MP's. I was just wondering if any 40D owners out there have any reservations about my plan? Should I really save a bit longer and go for the 50D? Specificaly,has anyone found the LCD resolution a bit low on the 40D and how would you rate the AF performance especially in AI servo mode? Thanks.