ive had no problem using ioctopus its simple and i love how you can share folders with others in your team. the interface is very clean and intuitive. i cant fault it. one thing though is when you edit the mindmap after adding new nodes it doesnt automatically update the image next to them so it would be nice to have a little arrow next to them showing the last edited node. ive found this software really useful for organising my thoughts around a project or idea. Its great because once an item has been created (or modified) then it shows at the top of the screen as if someone else has already read it which makes it much easier to find things again.