so i just got a new 24" imac (midrange) and after instaling the software updates, wanted to get office 2004 on it. i installed it on my powerbook years ago, on my dad's imac last year, then again on the powerbook after i had to wipe the drive. now i put it into the superdrive and it keeps on whirring over and over again without actually reading it. it ejects with some help. i put in other dvds and they worked fine. (i put the office dvd into my dad's imac and my powerbook and they were fine, ran setup assistant) anyone know the problem here? new imac has a bad drive?