I've been using an Epson Print CD software to print DVD on my R220 printer. The software installed perfectly and worked perfectly on my old laptop and desktop (Leopard). I now have a new G5 MAC. Everytime I install it using the software disc it ends up with an error message saying I don't have enough access previleges. I've gone to the Epson site and updated everything for the printer. Any suggestions? Thank you.