how to combine two iTunes libraries
I have 2 (at least) different iTunes libraries saved on an external hard drive (and probably another on my laptop at school) which I use to record my students' voices. How can I combine these libraries so that I only have to deal with one place to find the recordings?
When I look at the external hard drive file listings, I see these file names in the folder for iTunes recordings:
-folder: Album Artwork
-file: iTunes Library (has the iTunes icon)
-file: iTunes Library-auto (has the iTunes icon)
-directory file?: iTunes Library-auto.xml (the icon looks like a Text Edit file)
-directory file?: iTunes Library .xml (the icon looks like a Text Edit file)
-folder: iTunes Music
-folder: Previous iTunes Libraries (with two files of dated iTunes libraries)
How can I combine these libraries so that all the files are in one place?
How do I know which ones to use/keep?
I would appreciate it if someone could walk me through this, as I am having a very hard time here.
Thanks in advance.
MacBook Pro, Mac OS X (10.5.1)