OK, I think I know how I messed it up. So, I choose my realtracks manually. Example: Style is MCCOY2.STY, but I manually chose my realtracks: Bass 443, Piano is 446 and Drums are Terryclarke^02brushes. So, the realtracks I picked don't match that style, because I picked them out by hand. SOOOO... now I click Style and choose _SJAZZPP.STY and the tracks do NOT change.
Did I just answer my own question?