MetalGimper

THANK YOU!!! I have the 3.2 working fine. I am in the process of designing the same circuit for the 4.0. I will, of course, knuckle down and buy a few 4.0's to test the circuitry, but that will have to wait until I have $70 of mad money. BTW...

Correct. Sorry for the confusion.

First, can I choose any data pin for CS? Second, I want to make sure I'm doing this right. D/C is still needed, and just like CS, I can choose an arbitrary data pin...?