I have just upgraded.  Everytihng seems to work fine but ALL my half rests are displaying correctly but when I print them and view them as PDF - they are converted to what looks like a double-flat with parenthesis.  I've tried restartign both program, and the computer.  It works on brand new documents and ones I created with the new version.  However, a document I opened with old version doesn't do this.  When I try to open the new documents in the old version of finale - it causes the same problem.  Any quick fixes? I need to send 4 tunes tomorrow.