Orbicule has released a major update to its microscopy software, Macnification 1.6. The tool allows scientists to organize, analyze and compare microscopic image captures. It utilizes Quick Look, Spotlight and QuickTime, and features a non-destructive workflow to protect original captures. New in v1.6 is full 64-bit support for use in Snow Leopard, and Grand Central Dispatch awareness to exploit all of the available processors on a given Mac.