I have a Pentax istDL and it's what I've been using for years. Now lately it's been taking very dark photos. Either I've inadvertently screwed up my settings, or something's wrong with my camera. It takes dark photos, no matter what mode I choose. No matter which ISO I choose. =( I get photos that look like this: Here's the info I got off photobucket for each of those photos: Photo 1 Flash Used: No Focal Length: 18.0mm (35mm equivalent: 27mm... Exposure Time: 0.0029 s (1/350) Aperture: f/4.5 ISO Equiv.: 800 Exposure Bias: 2.00 Whitebalance: Auto Metering Mode: center weight Exposure: Action program (based towards ... Exposure Mode: Auto bracketing Photo 2 Flash Used: No Focal Length: 18.0mm (35mm equivalent: 27mm... Exposure Time: 0.0056 s (1/180) Aperture: f/6.7 ISO Equiv.: 400 Exposure Bias: 2.00 Whitebalance: Auto Metering Mode: center weight Exposure: program (auto) Exposure Mode: Auto bracketing It's broad daylight outside. My photos should not be that dark. I'm really worried something is going out on my camera. If it is, I can't afford to replace it, and I will be without a camera for a LONG time. =( So I'm really hoping it's something I've screwed up on, in my settings. Help?