Unsanity has announced the release of WindowShade X 4.0.2, the latest version of the utility that brings the familiar window-collapsing effect from Classic Mac OS into Mac OS X, and allows users to control window shadow settings. This update fixes numerous issues with the utility not working correctly with certain applications (Opera, Azureus, Eclipse, Mariner Write, Internet Explorer, and others); the correction of a visual glitch with window shadows when custom shadows were enabled; and several other small tweaks. WindowShade X is priced at US$10.