I recently posted a 'For Sale' on here for my GF1 with 14-45 but withdrew it. I am struggling to get sharp shots at any iso. I recently took some pics of a head shot of my wife at various iso settings from 100-800 with it and my Canon G11. The results were that the G11 beat it hands down for detail (Hair) and sharpness. I have since deleted the pics so can't show them but overall I am struggling to get the sharp detailed shots that I expected. Does any body else have this problem? Judging from the great shots posted I suspect not. Can you help? Am I expecting too much from the MFT sensor? I would like to keep it as the size etc is ideal for me...........but I'm struggling!