1)   RapidDriver 2.1.3.27
RapidDriver is intelligent tool for driver development, PC hardware analysis and debugging. RapidDriver allows you to start work with hardware after just a few clicks, create user mode applications, and generate your own device driver.
Port, Memory, Irq, Interrupt, ISA, PCI, LPT, USB, WDM, Driver,

 2)   SoundGraffiti HomeDisco 1.0.9
It is a unique vigorous intelligent music light expose, after computer steer of HomeDisco illumination. The program convert input sound signal to result signal (from LPT haven to uninvolved circuit on base triacs after lamps - up to 12 channels).
SoundGraffiti, SoundGraffity, SoundGrafity, SoundGrafiti, disco, sound, show, dimmer, music, rock,

 3)   Parallel Port Viewer 1.27
This program allows you to view and control parallel port on hardware level.
LPT, Parallel, Port, Control, Viewer, Edit, View, TTL, 5v, In,

 4)   SoundGraffiti Dimmer 1.0.15
SoundGraffit - first really intellectual music light expose with DMX yield. The program convert input sound signal of microphone (line input) or winamp to yield signal representing DMX dimmer devices (Lamps, projectors and etc)
SoundGraffiti, SoundGraffity, SoundGrafity, SoundGrafiti, disco, sound, show, dimmer, music, rock,