Please see the most recent updates in the "Where did the .com name go?" thread. Posts number 16 and 17.
In that case you can use the same commands as in FS9: shift-enter/shift backspace, ctrl-enter/ctrl-backspace and shift-ctrl-enter/shift-ctrl-backspace, will get you around the cabin, but the movement is not limited, to a certain distance from the ooriginal view point setting, like in FS9. No idea if it can be done with the mouse as well.as for walking around the cabin I like to look around the virtual cabin if its there!
The mouse pan also works when you're outside the plane, using the F11 key. Doing scenery based work I spend a lot of time "outside" looking at things and the mouse pan makes it easy.