Also, if you look for some of Sean's responses to my recent posts, you will see that he gave some good "beginner's" guidance for converting an LOR file to XL/NC then adding your RGB effects. I just did this today for all my 2013 LOR files and it worked really well. I did not realize until the last few weeks or so that XL/NC could display single element AC-type models. That is really nice--you can convert your LOR file, check your LOR channels to make sure they came over properly, then add RGB effects to your RGB models!