Hello, I would appreciate any help or advice offered. I have a GF2 with an adapted Canon FD 50mm f1.8. I am trying to relearn good photography fundamentals. I will eventually buy some native, auto-focus lenses, THE PROBLEM: NEWLY GRAINY DISPLAY...VERY GRAINY! I am shooting in the no lens mode and have been able to get some good results at f1.8. These are mostly close-ups of my little son. I assume that I am in an AUTO ISO mode? Something has recently changed and I can't seem to take a decent picture at any f-stop, besides 1.8...inside my home. At the same time, I noticed that the display appears VERY grainy. This does not show up in the photo, however , the photos are generally bad. All of this happened at the same time. The display had been fine, up to this point. What are the recommended settings for a legacy lens? What is causing the grainy display? Where should I set ISO? Any advice would be appreciated. Thanks!