So after lots of procrastinations, I made an arduino on a breadboard using Tom Igoe's ITP work and added a protection diode, additional 0.1uF decoupling capacitors (2), and wired a socket to use a FTDI cable from adafruit. Schematics based on the Boarduino, which I love. This version can now be transferred to a perf board to make a more permanent arduino without bells and whistles.NO POWER FROM USB CABLE - this 5V is NOT connected so need power even when downloading.
IMPROVEMENT: Power on left side and header pin for downloading on right so wiring is neater
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