I am using Finale 2007 with the full version of GPO. However, while I do get sounds in the virtual keyboard in GPO, I am hearing sound only in the score in chs. 1-8. From ch. 9 on I do not get any sounds in the score (while I can load and hear the sounds in GPO). Can anyone help? I know about turning up the mod wheel but that does not help. Thanks for any advise.