This article is from the storage FAQ part2, by Rodney D. Van Meter with numerous contributions by others.
Subscribe to email@example.com and firstname.lastname@example.org for some time. The "current" distibution of Amanda seems to be from ftp://ftp.gps.caltech.edu/pub/, with version 184.108.40.206. A very good backup system, with no dollar investment. (David Olsen, <email@example.com>, 1/23/97) You'll also find a FAQ on it at http://ugrad-www.cs.colorado.edu/~teich/amanda.