I've discovered incompatability between the ModelSim dongle and certain notebook computer's printer ports: They are
- Toshiba Satellite S150s (I would suspect all Satellites). I've experienced this personally. I had to returnthis notebook and get a CompaqPresario 2500 in its place to make sure the dongle works.
- Sony notebooks ( my local distributor has had this problem).
The rumor is that its a voltage incompatabilty issue, but I'm not sure.
Ted Lechman Utica, NY