I went shooting up in the mountains and have noticed a couple things I was hoping you guys could help me with. First- I shoot in Raw and upload my pics to Picasa for editing. Sometimes when I upload I will have 4 different versions of the photo and sometimes while using the exact same setting I will only have two different versions. I have read that you can set your camera to take multiple exposures but Im not sure how I did/ am doing it. Second- I got up early to shoot and experienced something weird, my camera was shooting WAY overexposed (see examples below). It rained the night before, did condensation get into my lens and cause this? Was it me shooting wrong that caused this? I was using AWB but I have never experienced any problems with it thus far. Lastly- if anyone is bored you are more than welcome to stitch a panorama I shot this morning!