No Auto-off for Palm Treo
The Palm Treo smart-phones don’t have the ability to disable the auto-power-off feature when they are in the cradle or just if you want to keep them powered up for more than three minutes (e.g. if you are running navigation software).
There’s a neat utility called NoAutoOff (scroll to the bottom of the discussion to get the latest version) to get round that, which will disable the auto-power-off within the application you are running by pressing “left shift”, “right shift”. When you leave the application, the default power-off settings are restored.