I have been doing lots of reading on this site and have noted that there seems to be a lot of talk about mainly 2 different types of Burners. Plex Prem, and Lite on. I find my self making dozens of copys as my kids use em for disks to sand my floors. having said that , I would like to buy a better Burner for my system but dont really know which one to buy, does anyone have a non bias opition on which is better a Plex Prem or the Lite . Right now I have a Samsung cd-r/rw sw-248B and a Sony DVD rw DRU-540A. And or do should I buy a new one?? thanks for any advise on this.