I want to have a 'finish line' for my projects going forward.  So what should this PDA do?

1. Be stable:  Not crashing, battery charging working well
2. Tell Time
3. Connect to WiFi
4. GPS
5. Big and bulky is fine (like TI graphing calculators)
6. TV-b-gone
7. Flashlight and laser
8. Security : locked
9. Settings to set password/locking system, brightness, and WiFi configuring

I can always add more features later if I complete all of these.  I just want to be a bit more organized with the things that I do.