just in case anyone has noticed, I have not been around much for the past week or so...the reason is that I have an entrapped ulnar nerve in my left arm and have no feeling in fingers 4 and 5 of my left hand. This makes typing rather difficult and laborious, and I am not supposed to put anymore undue stress on my left arm from the elbow down until this problem is resolved. ...so I guess I am to be reduced to lurking here for awhile 