I understand you are the author of the comprehensive book on Vegas, whcih I've been looking at in the book store. However, I have Screenblast MovieStudio 3a, which appears to be a modified version of Vegas (and for a lot less money). However, the little book that came with MS is not helpful on many things, as is also true of the Help screens. Such things as how to add a clip to the time line with out everything overlapping is not included in any of those sources of information -- the Screenblast forum seems to be the only way to learn how to really operate it, and that is piecemeal . My question to you is would your book be a reasonable guide to MovieStudio, understanding that some of the whistles and bells are not there or are only paritally operable (such as ripple)?