I, like many others I know, are considering a DVD Burner. I have a couple of questions about the abilities of a DVD Burner. 1) do dvd backups look as good as the originals? 2) do you often get coasters [depending on the burner you have]?] 3) is it easy to backup console dvds (xbox/ps2) and do they play as well as originals? and 4) Are you happy with your burner? Was it a good purchase in your mind? Do you use it enough to justify its existence in your life? Finally, If you are happy, which burner do you have and/or recommend? Thank you.