Vista Sidebarhoosje is a program that adds a sidebar to Windows XP, where you can place a number of useful gadgets - RSS reader, photo gallery, watch, CPU load monitors, memory, links, calculator, Windows Media Player application controller or torrent file finder. The application is often used as a replacement for the original Microsoft Sidebar available in Windows Vista, because it has the same functionality with half the amount of computer memory used. The program is also part of the Vista Transformation Pack, which is similar in appearance to Windows XP or Windows 2003 to Windows Vista.