When I get the default endpoint, I need to know its type, ie Microphone vs LineIn. I'm currently querying all the properties, but I don't see anything that looks dependable. I can't go off the name, since this has to run in many languages. After querying all the properties for both the microphone and LineIn, the only differences I saw are the name, and one other property (idx 4) that I don't know what it is. So the question is: Given the default capture endpoint, how do I know if it's for a microphone or Line In? Kelly