Crystal Internet Meter helps you to maximize your bandwidth potential by letting you see just how much of it is actually utilized at any given time. It can display bandwidth data in a customizable real-time graph, a numerical display, or both. Other features include a very detailed overview of how much you have downloaded and uploaded during the last hours, days, weeks, months, and years. It also has a built-in "Ping Meter" that monitors if specific websites are down or how long it takes to get in contact with them.