O’Reilly is offering a 20% discount to MacMinute readers for the O’Reilly European Open Source Convention — EuroOSCON — (MacMinute is a media sponsor of the event). The conference takes place September 18-12 at the Hotel Le Plaza, Boulevard Adolphe Max 118 – 126, 1000 Brussels, Belgium. The organizers say “immerse yourself in all that open source technology has to offer, from a practical perspective as well as a creative one. Be a part of the growing free and open source community that is equipped with the skills to meet computing challenges, both today and tomorrow. For a 20% discount off registration fees use code euos0620ms.”