Nice interface. I do see one issue, though. Click on a file in a subfolder, then click on a file in a top-level folder. Both remain highlighted. See the screen

Nice interface. I do see one issue, though. Click on a file in a subfolder, then click on a file in a top-level folder. Both remain highlighted. See the screenshot for an example. http://c0280441.cdn.cloudfiles.rackspacecloud.com/Screen%20shot%202010-11-19%20at%202.34.57%20PM.png http://c0280441.cdn.cloudfiles.rackspacecloud.com/Screen%20s...