I am very new to this and am making hard work of it. I am using Ulead Video Studio 7 and 2.8Gig machine with 500 Meg ram. I just went to burn 4.5 Gig of videos to a 4.7Gig DVD. I noticed that it told me that I only had 4.4 Gig of space even though it is ablank 4.7 Gig disc. Sure enough it made me reduce my videos. I removed a video to make the project size 4.0 Gig but it will still not fit on my blank 4.7 Gig disc. I am reduced to trial and error which takes a very long time. Is this the best Video Studio can do or am I doing something wrong.