Yes the frozen SGU 114656 bytes just contains the position and bars of the ReaTracks/Drums files used, thats why you can fool it and replace the RealTracks folder with the Direct Input and now you will have Direct Input Instruments.
So when you open the SGU hit Play it needs to piece Humpty back together again......... then play.
But once Humpty has been pieced together he sits in Ram. If you look at your the Process in Task Manager you will see the amount used by the RT&RD's, if you add more bars to the song you will see it grow in Ram.
Now double click on a chord the RAM stays the same amount so BB seems to be just snooze then play.


Attached Files (Click to download or enlarge) (Only available when you are logged in)
BB_Ram_Used2.gif (1.78 MB, 54 downloads)