Hoping to get some help. I purchased the consult from the link below. Got it in the mail, plugged it into the port and then into my laptop. I have the conzult software loaded but of course after waiting days for this thing to get here from China, nothing happens. Not sure if a light on the unit itself is supposed to go on or not (I am assuming that it should). I e-mailed the guy I got it from but was hoping to see if anyone else who may have one has any suggestions.