DragThing 5.1 has been released. "Dozens" of new features. I'm especially pleased to see better Exposé integration, including an option to prevent it from moving the Desktop Trash. (Desktop Trash is implemented as a borderless window, not an icon, so it gets pushed around like a window. I've never been that happy with the Desktop Trash option, I'm not sure why I keep it turned on. It doesn't behave like a desktop icon like in OS 9, and auto-arranged desktop icons will happily sit directly underneath the trash...)