Hello and welcome to my trading page. My name is David Nestler. Please feel free to email me about a trade or with any questions concerning the shows listed below. I burn on an internal burner that came with this Sony Vaio computer purchased new last year. I use PNY or Memorex cd-r's, if you have any preference as to which one then let me know. I don't mind what disks you use as long as you know them to be reliable. Ok, thanks a lot for looking and take care.