Try Open Groupware: http://www.opengroupware.org/ That is what I currently use. It has built in support for Palm sync too. Then there are: http://www.egroupware.org/ http://www.phpgroupware.org/ http://www.math.utexas.edu/users/mzou/WebCalendar.html Those are also good groupware products although I believe Open Groupware to be the best of the bunch. <quote who="Jody Cleveland"> > Hello, > > I've seen several suggestions for alternatives to exchange for mail, > which I will be trying. > > My question is, does anyone know of any good open source shared calendar > systems? -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list