Google Desktop for Mac has been updated adding support for Mac OS X 10.5 Leopard, among many other changes. In addition to Leopard support, Google Desktop also now allows indexing of drives where Spotlight has been disabled; Desktop no longer tries to index PGP disks; Time Machine won"t back up Desktop indexes, nor will Desktop search Time Machine backups; and Desktop preferences pane now supports keyword searching in System Preferences for various settings.