How to move an iTunes library from a PC to Mac (and back)

[techpr]

The best, Apple-endorsed way to move an iTunes library is to use iTunes 7's built-in backup and restore. However, if you're like me and you've got a 60 gigabyte library and you don't have time to stand around burning a dozen DVD's, the method described here lets you copy the files, with playlists and ratings, directly from one computer to another

More... (http://digg.com/software/How_to_move_an_iTunes_library_from_a_PC_to_Mac_and _back)