This week's show is from Taipei's Computex and includes: low-cost laptops, a new version of the Eee PC, production shortages of Intel's Atom, Microsoft's extension of XP, a new navigation device from Japan's Clarion, HTC's new Touch Pro, a digital camera with a built-in GPS receiver, Via and Nvidia joining forces, Nvidia's Tegra chip, the last public speech from Bill Gates, Korea's fine against Intel, free public Wi-Fi for Harvard Square and NASA's Phoenix Mars Lander.