jwatte:
fungus:
(how would you burn the program without a programmer :-S )Exactly my problem
You can use ArduinoISP to burn the firmware on a new Attiny2313. Refer to the schematics used to burn the bootloader on the Atmega328 and connect MOSI/MISO/SCK/RST (plus 5+ and GND) from the Arduino to the Attiny2313, then thorugh the terminal (Linux) or command line (Windows) burn the firmware (the .hex file available from the Adafruit site) and that's it.