My ‘working away from home’ kit consists of just 2 things. My worn but trusty G4 Powerbook and my iPod. The iPod means I can play music in the car, as well as backup work to it. I’ve been trying to find a way of playing the music on my iPod through the Powerbook, without losing the link to my G5 where the music library is kept. There are plenty of apps that enable you to copy the iPod library onto your computer (such as PodWorks) - but I just don’t have the HD space for such a task. It also seems a little overboard - why copy everything when I should be able to just playback from the iPod?
I tried an app called iPodRip, but was less than satisfied with its ramshackle, ugly-relative-of-iTunes interface, tendency to crash regularly, and inability to display tracks in the right order. A better solution, was a free little app called Music Publisher which shares your iPods music library, allowing it to be played through iTunes. This also works across networks.
Even better however is an undocumented feature that I found after prompting by Shaun Inman. When you plug in your iPod you’ll be asked whether you want to break the existing link with the other iTunes database, and sync with the powerbook’s. Select no, and click the iPod icon at the bottom of the iTunes window. Click ‘Enable for Firewire use’ if you haven’t already, and change updating to manual (deselecting all automatic options), and lo! The tracks and playlists from your iPod show up in iTunes!