I actually had a friend help me in trying to change my printer installation from a usb connection to a wireless connection. They were going through my computer to try to find out why I was having trouble doing this. They actually came across this and I was curious on what is causing all these errors and warnings. My question is - are these any cause for concern? Am I causing these problems and if so, what am I doing to cause them? I just re-installed windows on December 7th and was wondering if I am headed for trouble with this happening.