>If the C compiler isn't free, PICduino isn't going to go very far. The >is a larger discussion, but for most hobbyist purposes quality of the C >compiler isn't very important; free is. Microchip provides free versions of their compilers. The only difference *I think* is that the paid version is "optimized" or something. I use the free versions of the C18 and C30 compilers and they work just fine with MPLAB. So you DON'T have to pay anything for an IDE. Nathan -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist