Hi guys, As I've only got an SSD in my new MBP, I've moved all my itunes media folder to my NAS. I've got this working, but editing metadata like track number (manually, or via TuneUp) is stupidly slow - I just get 5-10 seconds of nothing and then it comes back to life. Fixing bad tags has gone from a 2 min job to a 10 minute one, with lots of frustrating waiting inbetween. Everything else runs fine from the NAS, I've got my entire photo collection on there (approx 8,000 RAW files) and lightroom flies. Streaming HD content is quick, general file operations are fine - it just seems to be iTunes that has issues. I'm using SMB to connect as NFS seems to be beyond me and AFP isn't an option, so I'm not sure if this is the cause or not. There's various other threads with people saying similar, but I've not found any definitive cures or causes. Can anyone shed some light?