On Dec 28, 2005, at 5:28 AM, BROADWAY33 at aol.com wrote: > I am thinking of purchasing a Seagate 7200 80 GB SATA 3.0 Hard > Drive (New Product) > > I want to know if this hard drive will work in my Dual 867 G4, > without making any complicated additions or fixes.....i.e. can I > just install and Go? No, your Mac has parallel ATA (IDE) interfaces. You would need an adaptor for the drive or a new drive controller - either of which would cost a significant portion of what you're going to pay for the SATA drive. Check your local ads or some place like dealmac.com for PATA drives. Phil