TechRestore today announced that they have begun offering a new overnight power supply repair service for Macintosh G3, G4 and G5 systems. The repair is a complete, door-to-door service for customers throughout the world. Once a repair is scheduled, a RestoreBox is dispatched via overnight courier to the customers location to pickup their power supply and return it overnight to TechRestore. Once received, the power supply is fully tested to insure that the unit is in fact defective and repaired units are then sent back to the customer via overnight courier. The flat-rate price is US$129.00, which includes all overnight shipping charges, parts and service labor to perform the repair.