The following questions marked starting points in our research into technical possibilities to support collaborative online work. They were sent to participants of the research phase in February 2006. Feedback is still welcome. Just add your comments below the questions.In this part of the Thinktank research we are focusing on technical aspects which might be relevant to realize the Thinktank. Please add your reactions to design-related as much as technical questions by adding comments to the question fields displayed in the right menu.