I posted similar thread to AAS forum, but those guys seems to be abusive paranoic, because they deleted my thread without explanation.
To my understanding, it is not illegal to make your DVD player region free. There are even legal companies (in UK and elsewhere) who are doing this for money.
I succesfully used my Nokia 6600 and Total irRemote from Psiloc to change the region of my DVD player, Pioneer DV313, from Region 2 to Region 0. I have reason to believe that this is first time ever when a Nokia 6600 was used to make a DVD player region free. I am very happy about this, so that's the reason I want to share with you this possibility.