RadTech today announced a limited edition “Mac Pirate” laptop ScreensavRz for all currently shipping Mac portables. This ScreensavRZ features “the unique and symbolic pirate flag which proudly flew above the original Macintosh ‘skunkworks.'” ScreensavRz are designed to protect notebook LCD displays from damaging contact with keyboard and chassis, as well as offering the ability to clean, polish and remove prior damage resulting from abrasive contact. The Mac Pirate ScreensavRz will be available on-site at this week’s Worldwide Developers Conference in San Francisco, CA.