I am going to burn a few dvds and want to also use my printer to print some images onto the dvd itself. I have printable dvd-r blanks, and will use idvd and my mac pro dvd drive to make and burn the dvds, but I am wondering which is the best sequence to do it in? Do I burn the dvd first and then print on its surface, or do I print the surface first and then burn the dvd? Will one way be better for avoiding burning or playback problems or does it make any difference? Thanks for any advice.