I'm so excited! I've long used Max Rudberg's Aqua Extreme scrollbars and progress bars in Jaguar, Panther, Tiger and Leopard and now I have them working perfectly in Snow Leopard! All you need is your custom Extras.rsrc and Extras2.rsrc files from your Leopard backup (you made a backup right?) and copy the files to: Code: /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/Resources/ At first I didn't think this worked because in Leopard, in order to see the new theme changes, you only had to re-launch an app, but it Snow Leopard you have to do a full log out and log back in. Make sure you log out after replacing the files. Note: Make backups of the original files just in case, but here's a screenshot of what my Finder looks like now.