Revers, Anyone really know the OS of the Mars Rovers? The NOVA special a couple of weeks ago hinted that the command structure was in JAVA or Java script: can this be true? Ray G. Miller __________________ Turtlelips Productions 4009 Everett Ave. Oakland, CA 94602 MailTo:rgmiller at pacbell.net (V) 510.530.1971 (F) 510.482.3491