AlphaXP Lite allows you to change a window's or taskbar's transparency with a customizable keyboard shortcut. Extras are included like the option to fade-in the taskbar on mouse-over with customizable speed, eliminated flicker & other glitches caused by transparency like blurring, screen artifacts, misaligned text, inconsistancies between Windows 2000 & Windows XP transparency, etc., a great looking skin that you can change on the fly, an advanced menu interface that helps keep the size of the program window small and sleek and allows you to use it from the system tray.