Hey, Not sure if you're aware of what the IDF is but it's Intel's Developer Forum where they showcase new innovations and you can participate in visionary IDF Keynotes and see demonstrations of the latest technology; as well as attending Industry Insights to hear visionaries discuss the future of technology and much more. Tickets can cost £800 - 1000 upwards. However, you can win tickets to the 2010 Intel Developers’ Forum in San Francisco (Sept 13-15), including flights and hotel accommodation by registering with Intel's IT Galaxy UK forum. http://itgalaxy.intel.co.uk/idf2010competition/default.aspx?iid=IT_Galaxy-016 The answer is a)