One cannot even think about operating computers of any kind there without a good UPS.. That is a given on each of the units. It is the RJ 45's I don't know about. I would doubt if they are an option. Thanks to everyone I will make a recomendation and see what happens. :-( J. Ray - To unsubscribe, send email to majordomo@silug.org with "unsubscribe silug-discuss" in the body.