I can't figure out this camera in the 4 years I've had it; it's way too complicate (Given as a gift); batteries never last and now that I've tried lithium batteries that work, I can't find my quick start manual. The book that comes with the camera isn't helping; it, too, is far too complicated. I can't even see a picture thru the viewfinder so there must be a setting that's wrong, but I am at wit's end trying to figure this camera out. Please help !