So I have an iMac G5 and a PowerBook. My PowerBook has a history of scratching discs inserted into it, at least two times rendering the disc unreadable. As such, I'm always paranoid about inserting valuable discs into it. Question is, I have my legally purchased copy of iLife '06 that I would like to make a back-up of (for my own personal use, not to be shared with anyone else) in case the PowerBook eats it. The iLife '06 disc is double layer, 6.x gigabytes. I have a dual-layer burner in the iMac and I'm using the correct DVD+R DL media. When I try to make a copy using Toast Titanium 6, it fails once it tries to start burning. Anyone have any idea what I need to do to be able to make a back-up of this disc? Any other program I should use?