EXS 24 Logic Sampler Users Group

I just installed Stylus.  Its awesome.  To my surprise, I noticed 
something unusual however.  When dragging and dropping Stylus GC 
sequences over Logic 5.1.3...it works perfectly, as expected.  The 
new midi sequence simply appears on the Logic midi track it was 
dropped onto.  However...to my dismay...Metamorphosis or Ethno 
Techno GC sequences do NOT work at all.  The exact same Drag & Drop 
operation into Logic produces nothing.  It simply doesn't work.  The 
Windows cursor changes to show a little "plus sign" to indicate the 
D&D operation...but nothing happens upon release of the mouse 
button.  

How/why would it work with one .mid file, yet not with another?

Of course, I would love all of my GC sequences to work with D&D in 
Logic.  

Any suggestions?  Eric?

Thanks.

Ron