I am wanting to connect two Arduino Pro mini's via Software Serial. I see in the Software Serial lib notes that there are pins on some of the different Arduino's that can't be used for SS, are there any such pins on the Pro mini? I'm not in a position to test this atm or I would check this my self. On one of the pro minis the only available pins are the Analog pin 6 and 7. If these are not usable for the SS I can set them as Digitals and free up a couple digital pins if need be.