Dave Thielen, CEO of Windward Reports and author of the excellent books "No Bugs!" and "12 Simple Secrets of Microsoft Management" has posted a very funny video on his web site called "Cubicle Wars" which is presumably what programmers focus on when they save so much time using his reporting tool.
I thought it was very clever way to show how Windward Reports saves people time. (Disclaimer, no Windward Reports is not open source.) The producers of the video are Barats and Bareta who have produced a number of humorous musical videos.