ArdPDA - A simple PDA based on the Arduino Mega

I have an idea to build a simple PDA, with Arduino Mega ADK and a GLCD.

Quantity		Component name
1	×	Winstar 128x64 LCD Any type
1	×	Arduino Mega 2560 or Mega ADK
1	×	Breadboard Electronic Components / Misc. Electronic Components
3	×	Push Buttons