I am trying to run ProScan on my new SDS200 and I have connected the mini USB cable ( that came w/ it) to it & my PC. But I must be missing something b/c it sure doesn't work. The Proscan manual talks about a driver, I didn't even know that a simple USB cable needed a driver??????????? The status reading in the lower left corner of Proscan says "COMM PORT Open, Port 9, Baud Rate 115200" I am guessing that means it is connected, but noting in the software works & the software scanner screen has nothing on it.