First time I've gotten into digital photography and decided Nikon\nD40 sounded good.\nHowever after about a week of use, the shutter intermittently\njammed for no reason that I could see. It'd work fine, then suddenly\nnothing. I'd press the shutter release and nothing. After trying to\nfigure a solution and even calling the Nikon help line to no avail, I\nreturned the camera to Best Buy figuring I'd just gotten a defective\none.\nOf course, when I returned it, it worked fine for the clerks at\nthe store (just like the car making a noise never makes it at the\ngarage), but Best Buy did exchange the item.\nThe NEW camera worked fine for three weeks, but now it too is\njamming occasionally. The camera is turned on, I press the shutter, and\nit won't work. I've made sure I'm not trying to focus on anything with\nweird patterns or odd lights; the battery is fully charged; I'm just\nbaffled!\nThe odds that I have TWO cameras with the same problem are very\nslim since I've never read any reviews of this camera mentioning the\nshutter jamming.\nAny thoughts as to what the problem is? Or what I should do?\nThis only happens maybe every few days I use the camera, and then it\nonly jams for maybe two minutes before seemingly rectifying itself.\nIs there something I'm missing?