My Samsung 52x24x52 is acting up now. Say there is a CD in there or not, just randomly, it will eject the tray, re-insert, and load whatever is inside the cdrive... of course this being a CD... I never ever call upon it to open up. It does this on startup too. It's on PRIMARY and is currently SLAVE. The PRIMARY MASTER is a DVD-ROM. I haven't had problems for about 1 year until now... (No, my HD is not on SECONDARY... lol SATA, and I don't use SECONDARY.) Any ideas?