Nexus is a multi-level Dock system that nicely Complements NextSTART and WorkShelf. Nexus provides super fast access to your most frequently used applications, with flexible options allowing it to dock or float anywhere on the screen, providing a myriad of "On Demand" possibilities. From it's generous use of situational sensitive context menus to it's advanced Drag-n-Drop support, Nexus is not only easy to use - it's a joy!