For those of you who have the G10 and have used it with DPP (Canon's raw processing software), does DPP automatically determine focusing distance and focal length to precisely correct for distortion, if you want it to? Or do you need to manually adjust sliders, or do other manual adjustments, to determine the appropriate amount/type of distortion correction? I'll probably buy the camera now if DPP does distortion correction automatically, but if it's manual, and hence in my view less accurate (because manual adjustments invite user error), then I may hold off until it's support by DXO Optics. Thanks for the help.