http://www.ocolly.okstate.edu/issues/1998_Fall/981203/stories/digital.html Review of "Who Got The Gravy?" by John Bristol. 1998.12.03 http://www.chronicle.duke.edu/story.php?articleID=1413 Review by Jonathan Wyman. 1994.03.03 http://members.tripod.com/~Suicyco/digital.htm Information on all the members, past and present, tour dates, pictures of the group, lyrics to their songs, interviews, message boards, and late-breaking Digital Underground news. http://www.rollingstone.com/artists/default.asp?oid=4989 Includes a biography, discography, links and message board. http://www.tommyboy.com/tbgb/tractoids/02_11.htm Info on "The Humpty Dance" and downloadable sound clip. http://wicked-krib.hypermart.net/hiphop//digitalunderground/ Discusses whether or not Shock G and Humpty Hump are the same person. http://www.warr.org/digital.html Reviews of Digital Underground albums Sex Packets, This Is An E.P. Release, Sons Of The P, The Body-Hat Syndrome, future rhythm, and Who Got The Gravy?