Ok. So I got a acer aspire 5517 about a week ago and it was doing fine. I have been burning dvds the whole time that I have had it. I installed nero 9, burned one cd, and my burner just stopped working. If I try to burn from the windows task manager, it tells me to update my firmware. When I search for firmware it says that it is fully updated. I dont know whats going on and it is really starting to become irritating. please someone help!