Ok, so now when I take pictures sometimes they don't show up. Now I try everything in my power not to screw up my sd card, anything I'm doing wrong that I should know but don't? Besides not taking pictures?
My camera was messed up too... so, I powered down, and put my sd card in my computer. Sure enough, the images were 0 in size. Putting the card back in, and powering up fixed it for a few shots, then it started acting strange again.
Also worth noting, once I was able to take photos, the quality was really bad (same settings that I had in 2.1).