High ISO settings are generally used in low light situations – however the cost is digital noise (grainy looking files). So goes common wisdom. It's clear that technology is advancing and it's never too late to play catch up with what high ISOs can do for you. High ISO photography works safely in situations where bright lights (artificial) meet the night. Your camera can handle ISO 1600 and you won’t see much digital noise (especially for the latest digital cameras). As long as you don't underexpose you can get good results with even older cameras (if your histogram is dipping to the right, you're probably getting a good exposure). Don't be afraid of digital noise. High ISO photography may produce compelling results. Experiment!