Dash Dash is a program like (but no equal) to DashBoard to PocketPC. Where you can access directly system info, launch applications and view documents from the same application
TaskFlow Mobile Task Manager is a GTD tool for your mobile phone
QuickLauncher for Linux QuickLauncher for Linux is the best desktop launcher around. When you open your computer, it automatically appears at the right bottom corner of desktop and when you roll over the mouse on QuickLaunch icons, little animations shown to related site
Today for Linux Today for Linux - This today screen app gives an overview of appointments and todos. It also shows incoming and outgoing mails from opiemail.
As more opie-today plugins become available, you will be able to see them in opie-Today!
When using Opie, today can be autostarted on resume. It is highly configurable