Single Button Launcher is a PalmOS application that can launch up to 5 different applications using only a single hardware button. Pressing this button and immediately releasing it launches the first application. Holding the button down for a few moments cycles through the other applications; release the button when you reach the one you want
Sleep OS5 - provides ability to turn off your Palm OS5 device by another button, predefined tapping, and pen-stroke. This can save your Palm from wear and tear on power button.
Sleep OS5 avoid the need to close the current job! This does not have a problem with terminating AeroPlayer while you play a song. And the Hard Key feature seemly replaces your bad power button
Snap! Switch allows you to switch applications with "Power" button.
You can switch applications between those which are assigned to 'Calendar', 'Address', 'ToDo', 'Memo' and 'Home' button right after power on.
"Power" button can be used to switch off the device few seconds after the switching
StarLaunch allows you to access the Favourite application button (the Star button which is mapped to the Calculator as default) via the standard command bar - this is particularly handy if you mostly use the T|T in its closed position
Sub-Launcher - Just look at this picture - it shows a typical Sub-Launcher's usage scenario:
While using a web browser you need to use calculator.
Press the Sub-Launcher's trigger to switch to your favourite launcher.
Launch calculator as usually, and do your calculations
Switcheroo is a HackMaster utility program that allows you to rapidly launch applications from any program, without using the Palm OS launcher application.
A quick activation stroke, followed by the character you have assigned to a particular application, is all that is required to launch a new program
TealDesktop - Launch applications with TealDesktop, the themed replacement for the standard system launcher screen.
With features to satisfy every power user, TealDesktop supports category tabs, multiple card folders, document launching, drag and drop, tap-and-hold menus, background images, fill patterns, and much more