Martian Technology announced the immediate availability of SlingShot 1.2 on Tuesday. SlingShot is a file and folder synchronizer that works locally or over a network. The updated version adds native support for PowerPC and Intel-based Macs, improves the speed of sync operations, adds new interface features and more. SlingShot 1.2 requires Mac OS X 10.4 or newer, and is available for download at the Martian Technology Web site. It is priced at US$29.99.