Ive changed lots of things
Have a look at this thread and you will see some screen shots I am working on right now and some have the MaGui with my changes like the officers for example
http://www.subsim.com/radioroom/showthread.php?t=210822
I have also added a lot of sounds to it, wrote over the map tools, added graphics to the shortcuts bar, changed all the torpedo pull up graphs to angle on bow pictures and as I dont use them since I dont use manual firing, I changed the convoy maps, changed the nav map...lots of thing and some that I will only remember when I see them on screen.
It is a great Gui and with my own changed good for me
torpedo charts changed to AOB and escorts...also see the officers are changed
Added JCWolf convoy chart to nav map...also some of the map tools are altered here too
Icon for message is changed to a hand holding a message in the toolbar as I didnt like the one in the gui
