Now that Pioneer's DVR-A03 DVD-R/RW drive can be found for sale on the Internet, retail stores and VARs, many G4 owners will certainly want to upgrade their present G4s to Superdrive status. That's exactly what I have done to my 533 MHz Mac. Even though this is a pretty straightforward process, I thought it would be a good idea to walk you through all the necessary steps and help you avoid a few mistakes. ...