All of a sudden my iTunes has been acting strange. I've no idea what causes it, but it happens out of the blue. Sometimes it's fine, sometimes not. The issue seems to happen when I'm skipping through songs, I then try to scroll through my library and it's fairly jerky, not smooth like normal. Then my Macbook fans start coming on. I quit iTunes, but it restarts itself, so I have to quit again. It's not caused by the latest update, cos I've had that since it was out and the problems have just started. My iTunes Library is just coming up to 14gb, but I don't think that would be the problem? My Macbook is 1.83ghz Core Duo with 1GB RAM. Thanks!