EXS 24 Logic Sampler Users Group

Hi everyone.
Does anyone know what would cause my entire song to be transposed 1/2  
step down.  Last time I opened the song...it played fine.  I've  
upgraded to 7.1.1 since then...   Every exs instrument is playing  
down 1/2 step.  When I stop the song and play a note...it sounds at  
the proper pitch.  I'm stumped.

Logic 7.1.1 on a G5 dual 2.7mhz 6gig ram

Thanks,
julie
www.julielarson.net