I'm a sucker for history videos... and I enjoyed the trip back in time that these were. While I was aware of the feuds that existed in UNIX-land and UNIX-GUI-land back from the early days I didn't witness it personally... so the first two expose some of that. The third video shows what moving from Windows 95 to Windows 98 was like... including the Linux alternative with an interview with Linus himself. Enjoy!
The Computer Chronicles: UNIX (1985)
The Computer Chronicles: UNIX (1989)
Computer Chronicles: Windows 98 and Linux
I saw this mentioned on the Fedora Planet. Andy Grover gives a presentation on The Linux Way and how while it is based on The Unix Way, it has been updated for a new era. The real content starts about 4 minutes into it. Enjoy!