http://www.computerhistory.org
http://americanhistory.si.edu/csr/comphist/  -  This site has interviews with the early technology developers.
http://www.digitalcentury.com/encyclo/update/comp_hd.html
http://vlmp.museophile.com/computing.html
http://www.dg.com/about/html/generations.html [Website about history of computer hardware]
http://www.ox.compsoc.net/~swhite/history.html
http://www.hitmill.com/computers/computerhx1.html
http://ox.compsoc.net/~swhite/history.html
http://www.tardis.ed.ac.uk/~alexios/MACHINE-ROOM/computer/index.html
http://www.thocp.net/
http://www.ox.compsoc.net/~swhite/history.html
http://www.thocp.net/software/introduction_to_software_history.htm
http://www.rmc.edu/~bburrell/bcmiller/bcmiller.htm
http://www.transhumanist.com/volume1/moravec.htm
http://www.ddj.com/columns/history/2001/0101hc/0101hc001.htm
http://www.rmc.edu/~bburrell/bcmiller/bcmiller.htm