This should be testament to the functionality of this board. I called my comp tech guy again and gave him the suggestions given by Bert and others above. We went over every computer and it turned out that the power supply to the switch burnt out and the switch was working at a much reduced speed. I went to radioshack and purchased a replacement and WOW!!! we are back to the way we were. It makes you appreciate speed. If it wasn't for your suggestions I was going to undo upgrades and even reinstall AC. My idiot geek guy was very impressed with the suggestions and had to admit he is not that great with networks.
THANK YOU ALL FOR YOUR HELP AND SUGGESTIONS.
.png "ACUF Donor I")
