Sorry for the lack of specifics. My son had given me maxtor 300G sata 2 drive and since my mac only has 2 drive bays I thought heck…why don’t I get an enclosure, slap in a sata card and voila instant external sata. Then after I regained my sanity, gtech, g-sata 1TB comes with the card…what was I thinking. It was a surprise that there wasn’t another slot to pop the drive in the mac. Iquess the powermacs only have 3 drive bays. 1 for system, 1 for the optical and 1 for a media drive. Thanks for the reply. Ralph
“Life is happens when your busy making other plans” -John Lennon