What is the best way to set up iTunes so that each user has access to the same music library. I moved the files from my home directory to the the hard drive level. When I choose this folder, while logged in under the kids' accout, iTunes started copying the files (1300 of them) to the user's home directory. I've also noticed this when insalling certain programs (games for the kids). I would like to install things at a "root" level so each person can access them instead of duplicating apps and files for each user. But the installers choose the home directory. If I install to any other directory the app does not recoginize this asks to install the software. Forgive my ignorance, but I'm still new to OS X.