Hi. I am really hoping someone can help. I have searched so much online and although I could find others with the same problem, I never found a solution. I have installed the Logic Studio pack, which includes all the Jam Packs. But in the Logic library, only the last two Jam Packs appear (Voices and World Music) - the rest are missing. As far as I can tell, these instrument files are installed on the computer, but Logic simply won't see them. Any ideas? I've also noticed that Garageband has the same problem. It does show a folder for all the Jam Packs, but only World Music and Voices have any contents. None of the loops appear to be missing. Please help. I am all out of ideas. Waiting in hope... Florian

Hi Florian & welcome to the forums! Is this Logic Studio including Logic 9? Can you tell us what version of OSX you are running and more info about your Mac spec too. Have you installed all the content to your Mac's system drive or an external? To check if you have all the Jam Packs installed in the default location go here: HD/Library/Audio/Apple Loops/Apple You should see a list like this: [img]http://img697.imageshack.us/img697/8540/screenshot20100131at174.png[/img] If you don't then you need to go through the install procedure for Logic 9 again and choose the 'Custom' option and make sure that the missing Jam Packs are selected. If the Jam Packs are in the location above then quit Logic & navigate to: HD/Library/Audio/Apple Loops Index Move the files inside this folder to the trash or desktop and launch Logic. Open the Loop Borwser & manually drag the Jam Pack folder onto the Loop Browser. Logic will now re-index the Loop library. This may take a little time. Hope this helps, Rounik