I just purchased the LaCie d2 DVD R+/- RW+/- and attempted to burn my first DVD from Vegas 4.0. It was a ninety minute rock concert. Got as far as actually burning the DVD to a Memorex RW disc and it gave me an error. Could some of you please give me some basics on burning DVD's, i.e. how large of a file can you get on one disc and etc. By the way, I am using Vegas DVD Archetect. Thanks!