With this script, you can retrieve the users screen resolution and color depth. It writes the screen info and the usual visitors' info to an access database. The script only counts unique users.
Counter that returns screeninfo is a property of Counter that returns screeninfo respective authors, vendors and developers. You can download Counter that returns screeninfo for your hardware. If you want to use Counter that returns screeninfo for other purpose, Please contact the authors, vendors and developers of Counter that returns screeninfo.