Taskbar Commander
You will no longer have to settle for the windows default taskbar location. By using Taskbar Commander you can rearrange your programs automatically within the taskbar to any way you like and have it remember your favorite locations. Taskbar Commander can automatically move a new app to replace a closed app that was within your specified applications range. You can also hide running applications and show them again with a click of your mouse. Plus much more. The full version costs $10
