Nobody is complaining about the actual method of selecting files nor has anybody stated difficulties with figuring out how Ambient works. There is no need to insuate others are merely ignorant.
Our complaint is that we do know exactly how Ambinet does things, and we just do not like this particular aspect.
Once again, the issue is that dragging either a single file or multiple files between windows in list mode fails in many cases unless you pay extremely close attention in order to move the mouse pointer in a near-perfect straight horizontal line, which can be _extremely_ difficult to do depending on how wide and how far apart the source and destination windows are...
Understanding what you need to do in this scenario does not help with actually completing the action.