"It has a "sport" mode where it takes 16 small photos and shows them as one. Sounds nice for jumps, but I've never realy use it."
huh? where did you get that info about the 16 small photos?
sports mode afaik goes like this: when you switch the mode dial to sportsmode, continous mode is preselected (burst), also you have no review time. the sportsmode burst isnt as fast as the normal burst, because it uses autofocus between the shots. also, refreshrate of screen is supposed to be higher.