Howdy folks I've had my GF1 with 20mm for nearly a year now, and have been slowly and steadily honing my skills, both using the camera and through PP. At the moment I take a lot of street shots and mostly of my 2 year old boy, so the 20mm works fine. But for certain shots I find that I have to crop the shot to get the exact look that I want, since the 20mm doesn't do zoom. Just wondering if you guys get by using cropping? Or do you insist on a zoom lens for a certain shot? If I do want to get a Panny zoom lens that will complement the 20mm which will it be? the 14-45mm? or the 45-200mm?