well, like always, i got the update to quicktime and iTunes almost as soon as they were posted...wanted to see what was new and see the music store. NOW, i am studying and listening to iTunes, but its buggy. CDs i ripped yeterday are acting odd...well the MP3s that is. I have had MP3s skipping and bumpiing...and i am only running iTunes and iChat so system slowups shouldnt be that bad. ALSO i am noticing volume fluctuations in songs that were NOT there yesterday. They seem to be happening in similar or the same spot in certain tracks. I either notice the volume just drop for no reason mid song or in some instances its a constant ebbing and flowing of volume. Its subtle, but once i thought something was goofy i was relistening to tracks like 6 times and it keeps happening. Again, these are the exact tracks i listened to while studying last night and iTunes 3 didnt do this to the tracks at all! Anyone else having iTunes4 actin up??