TechRestore today announced that they have begun offering a 160GB SATA upgrade as part of their overnight hard drive upgrade service for laptops that have a Serial ATA interface such as the MacBook, MacBook Pro and newer PC laptop models. The high-speed overnight service includes installation of the new drive into the user’s laptop and data transfer from the old hard drive onto the replacement. An exact clone of the users old hard drive is transferred to the new drive, ready for immediate use when their laptop is returned to them via overnight courier. Nationwide door-to-door pickup service is available for the upgrade, with personal couriers picking up customers laptops from virtually any location. The upgrade service is priced at US$329, including the hard drive, installation and data transfer.