I've just notices that if I have iTunes playing several songs in a row, that the songs will always have a second of silence (maybe less) inserted just after the song starts. So the song will play for maybe 4 or 5 seconds, then there will be a pause, then it will continue on as usual. This seems to be true of all songs, but only if I am playing several songs in a series. If I just play one, it doesn't happen.
Anyone else experiencing this? I'm using a 12' powerbook.