I upgraded Logic Express 8 to Logic Studio 9 last night on a 2007 Intel Mac and clicked on all install options. It took a long time, but it is running fine even though at the end of the installation it said that a major error had occurred; however, I don't believe it ever asked me to install the 3rd Jam Pack Cd. Is there a way to check which of the jam packs were installed and how do I install those that were not?