I received this camera for my birthday a few months back and have been taking some really nice pictures. I'm arriveing at a problem when taking shots in a bar of a band with very bad lighting conditions. To remove noise I would have to lower my iso setting, would use of the flash help ? I Have seen some add on lenses for my camera model, but I cannot find WHICH models fit on the adapter either in the manual of online. what can i add to this camera? should I look into a reflex camera instead, or should I keep on with my basic Bridge? thanks for any advice!