First of all I would like to say that RaceChrono is really wonderful software and to have better resolution for analysing cornering speeds, I bought recommended Qstarz 5Hz edition GPS receiver.
I would like to apologize because my problem is not RaceChrono related (receiver works great with RaceChrono) but because there are many users here that have Nokias and these receivers i thought it should be a proper place to get help.
The problem is that programs in which you can select receiver work (RaceChrono, Garmin XT) but the programs that don't have receiver selection report GPS not available. These programs are Nokia GPS Data and Nokia Sports Tracker.
Thank you for your help!