We are now allowing private forums on this site for teams participating in the Competition. If your team needs private discussion space for working on your project, posting attachments, calendars, events, etc, please send me a PM, and I will create a private sub-forum for your team. The contents of your team's forum will be visible only to verified members of your team. Your forum will be moderated by your team leader, PR officer, or another member you designate. After the winner is announced (in July 2016), you will have a choice to open up some or all of your forum's contents to the general public, in the spirit of Elon Musk's goal to open-source competition-related work. However, this decision will be entirely up to you, and you may choose to keep your discussions private. If you have any questions, post them here.