logic analyser for parallel port?

Im searching for some sort of windows based program which will read the parallel port and display it on a graph over time. Its proving difficult. Does anyone have an idea of where i could get such a program?

Ive found this one which would be perfect but i cant get it to work under windows.
**broken link removed**

parallel port logic analyzer

You might try this https://www.xs4all.nl/~jwasys/old/diy2.html