Hi, Just wondering if anyone could help me. I have my itunes library stored on my external lacie 250gb usb drive. and everynow and again when i open iTunes it says library not found. So i rebuild the library and it happens again. It happens so randomly. it gets annoying having to wait for itunes to add 5681 songs to the library again. Anyone know any reasons why this is happening. I would import them to my mbp internal drive but then i would have a total of 1gb free which isnt very sensible. Hope someone can help.