Here are some windows programs that you might find useful. Perhaps you have noticed that I removed some of the older stuff (count, the TI-85 game jump). So if you feel like these should still be here, just drop me a mail.
The music related programs can also be found at

ISDNSpy 1.00
windows application, requires ISDN card with CAPI 2.0 support
Call detection program for ISDN phones. Automatically looks up the name and address of the caller over the internet! (only for swiss phone numbers)
MidiMap 0.97
windows application, MIDI support
MIDI-controller mapper program for windows. Mapping of midi-controllers with very flexible curves/ranges. Some features: logarithmic, exponential and linear interpolation, graphical preview of mapping range and curve, listen-button for quick mapping.