I found that handy little web site.  If all the timages do not load then you are infeced with the Conficker virusm.  The best course of action to take if you are infected with the conficker virus is to ask a friend to downlaod the software needed to clean the vrius off your compter.  You need to clean your computer this way because conficker will not allow you to visit any of the sites necessary to eliminate it.