I've just bought a Lacie d2 Extreme(?) Hardrive. One of the main purposes of my buying this thing is to store my music on it as my iTunes library is getting to big for my 40G Powerbook hard-drive. What I'm not understanding is how I access the music on my LaCie external hard-drive after I've erased from my computer's HD and play it through iTunes without copying said music back onto my computer? what would be great is if the LaCie showed up in the Source window of iTunes. Any help would be great.