What is the consensus on the most powerful DVD Authoring applications available today? I want to be able to play an intro sequence before the main menu shows. I am asking users on this forum what they think out of the chosen applications in this list from Top 10 Reviews and wanted an opinion. Sony DVD Architect Studio sounds pretty good but I want to make sure it has the features that I need. Roxio looks solid as well, I'm leaning toward Roxio at this point.