Well I don't know what you guys use for logging but I think bluetooth could cut the intermediary PC out. Also don't you guys need an app to calculate O2/CO2 ratio? I think I read about that too. I think niche apps are what would make the N900 better. I'm more into medical stuff so a nice dictionary app and a pdf reader will do for me. But besides what you guys need I think we should also have budget planers and other "small" software that can help you big time day by day. I really hope somebody considers this project