I'm in the market for a DVD burner to backup my DVD collection. I have a Dell integrated DVD burner but DVD X Copy has issues with several burners including mine. I'm thinking about going with the Sony DRU510A Internal 4x DVD+R/-R/+RW/-RW Burner. Has anyone tried this burner with DVD X Copy? If so how does it work? What other DVD burners work well with DVD X Copy? Thanks.