Just a tip: parallel communication programs works with Win2000/NT/XP, but they need a "patch" in order to work.
The patch program is called "userport", and can be downloaded from
here.
1- unzip it somewhere in the peecee;
2- Copy the archive UserPort.sys to directory c:/windows/system32/drivers (or c:/winnt/system32/drivers in Windows NT);
3- Execute the program UserPort.exe;
4- Change the adress to 0x378-0x37A, clicking in "ADD";
5- Remove the other adresses with the button "Remove";
6- Click on "Start".