Scott in Ott

Lightning, I am running version 2.5.0.0. While finishing a disc, I noticed the message in the bottom left of the window reads 'Finalising' with an 'S'. Would a 'Z' be more correct?

First post! I am attempting to burn about 5 minutes of Hi-Def, Blu-ray formatted content onto a standard DVD. I've searched the FAQs, Guides and numerous posts and I've read the guide on how to burn Blu-ray content onto a Blu-ray DVD but it was only marginally helpful. Can anyone assist?