Do you have a virus scanner installed? That'd be a great place to start. http://enterprisesecurity.symantec.com/content/productlink.cfm#0 As for information on the "mobius virus" --nuthin came up on AltaVista; I'd ask for clarification.... good luck-- sgd > -----Original Message----- > From: Erika Meyer [mailto:emeyer at lclark.edu] > > Someone thinks I sent her "the mobius virus." What is a good virus > site so I can learn more about that? > > I work on Macs & have never had virus problems yet... which is not to > say I never would...