I thought I'd get by with the Dreamweaver 3 version of this and rely on the help function from within the DW4 software itself. While the program is helpful, there's something about this edition that just makes life easier. Clear-cut, no-nonsense (ie sans quirky comments, unlike "For Dummies") explanations and layout. I find the two-column layout easier to navigate through, and appreciate the short sentences (too short to be boring, hence a you can get through them quickly). And all the info's there - flash text, rollovers, cascading menus. Unlike, say, the DW4/FW4 Visual Jumpstart guide from Watrall, which just really shows you what basics are where, this book shows you WHY you would use certain functions. It's a guide and a constant reference. This should have a good shelf-life, as long as Macromedia doesn't upgrade DW4 as quickly as it did DW3 (12 months!).