What the hell would be causing this? The other day I noticed iTunes was using about 323mb of ram, which I thought was unusually high. I closed it out and re-opened. Today I looked at it and again, it was in the mid-300. Closed it, restarted and havent even used it at all. Just looked at it and AGAIN, over 300mb ram usage. Closed it out, restarted and watched in activity monitor as it used 100% of my cpu plus was using stupid amounts of ram...doing NOTHING. First shot is shortly after I opened it, 2nd one is where it topped out at after a minute or so.