That's alright. I find it very confusing also. I have been using Vegas for about 6-8 months, and still don't use DVD3 hardly at all. I make projects with it, and very generic looking because I don't do much with it, just the good old Blue background and a frame in the middle. I have quite a few Ulead products, VideoStudio 7,8, & 9, and Movie Factory 3.5, and they work great, but wanted to move up to something with more features. So I bought Vegas 6 plus DVD3. Still learning. There are sites out there, but I have really seen none about DVD Architect. Even in the forums