Mac users interested in Snow leopard refresh finder generally download:
Refresh Finder is a handy AppleScript wrapped in an app. The apps icon is designed to match those in your finder's toolbar. Simply drag it to your toolbar hold it for a few seconds and drop it in place. Latest version is updated to work on Snow Leopard.
Additional suggestions for Snow leopard refresh finder by our robot:
Contextual menu sets different file or folder attributes.
which can:refresh the look...and all Finder info) ...OS 10.6 Snow Leopard (requires Abracode