Another nice new feature of Leopard is Spaces. For anyone who has used Linux at all you’ll recognize that Spaces is nothing more than virtual desktops. The problem with Spaces is that it isn’t enough like virtual desktops to really make me feel at home with it. A preferences panel add on called Warp fixes this.
Using Warp I can now drag a window from once space to the next or go to the next space by pushing my mouse against an edge.