That's correct I want to play the Blu-Ray disc in a Blu-Ray player and I do want to combine 3 video files onto one Blu-Ray disc ! Would it be possible if I burn the 3 video files to 3 separate Blu-Ray RE discs and then use IMGBURN to burn to one Blu-Ray disc. I have kept the 3 separate video projects on my hard drive, maybe I could use my Adobe Premiere Elements to burn the 3 projects onto 3 separate Blu-Ray RE discs, then could I use IMGBURN to burn to just one Blu-Ray disc. Would that be possible? If so would you please advise.