Well after 11 days of bliss, I think my joy might of come to glitch. Yesterday I watched a brand new DVD ("Vicky Christina Barcelona", what a City of architecture Barcelona seems to be), when I ejected & returned the DVD to it's cover, I noticed some strange scratches on the DVD. Well today I decided to watch another new DVD. I inspected the DVD prior to inserting the DVD into the iMac's SD. The DVD had not a scratch. Well after watching "Max Payne" (What a disturbing & macabre movie that turned out to be), and ejecting the DVD, I discovered that this new DVD, had been disfigured by the iMac's OD. Well it seems, that my 27" i5 iMac is really in the habit of scratching all CDs & DVDs, which get inserted/ejected from the OD. I guess I will be calling Apple Care first thing in the morning and figuring how to sort out this issue.