okay.. I've been crosseyed here too long trying to install this theme. I'm running vista x64 SP2. I've changed the browseui.dll out to the one included. But from past themes I've installed you have to change out shell32 too. I know browseui worked because my forward back buttons changed, but everything else is still default style, eg the min/max/quit buttons. I also have the .mssstyle applied, I know that because borders are thinner, and fonts and scrollbars have changed. Can someone please help me?! I know there's another file to replace (Like a shell32), but I just can't find it!!