I bought a couple of Diavolino boards to make some funny project! I also bought FTDI Friend from Adafruit. Everything works well under OSX but the sketch upload is much slower than Arduino Uno board (wich have an onboard USB interface).
For a complex sketch 12 secs are required for upload on Uno, while Diavolino + FTDI requires 26 seconds.
My configuration is:
ftdifriend.name=FTDI Friend bitbang
Can I increase the ftdi speed?