For those of you who dont know what is microsoft visio check out the microsoft site. You can download a trail version for free. It has got a really neat SDK.
I did some really small stuff with it. These were the three entries for the Visio contest. Visio combines the best of powerpoint, word and Visual basic macro scripting.
The first entry is a file location tracking utility for real time tracking of files. It also provides the required information about the correct support groups to contact.
The second is a process flow analysis chart for various processes based on the number of incidents or issues.
The third is the flowgraph, which gives a graphical representation of flowcharts.