I have a 500 gig library of music (don't ask) and have kind of a quirky setup to make it available on my home network. It works ok, but the problem is that the size of the library seems to freak out iTunes. It takes foverer to load, freezes temporarily sometimes, permanently sometimes, works really slugishly others. Is there a size limit to the library iTunes can access properly? Anyone else dealing with a huge itunes library/have any solutions for this? Thanks!