Great suggestion on the 50mm. I was out with some friends last night and brought along the camera for fun. Mostly snap shots, but there are a few keepers in the batch. Overall the lighting was mostly dimmed in a restaurant setting and with the 50mm on 1.8/f, the flash with a diffuser it worked out well. The only issue I had is getting the 50mm to properly focus in darker situations, very disappointing and lost many shots because of this. Focusing Manually was difficult too because of the poor lighting. Is this normal with all lens in dark situations?