Do you ever need to know how much memory your system is using, but you don't want to open an application to know? Then this tool is for you!
While running, you'll see an icon in the system tray (notification area). The icon displays a number, representing the % of memory you're currently using.
Right click on the icon to open the settings window, in which you can configure the colors of text and background, and how often the displayed value is updated.
Easy to use, easy to configure...