My efforts to enable Vista Home Premium preview pane were completely unsuccessful. The presentation is confusing, particularly because it says for my OS I should use "Method 3, below" which does not appear anywhere that I can see. I attempted Method 2, using the download. The process appeared to end properly, I restarted the computer, and found no change in "Organize" > "Layout." All that appears there is "Menu Bar" and "Navigation pane."
Instructions about how to find Method 3 or other suggestions would be appreciated.