View this article at: http://www.macnn.com/articles/04/06/01/tech.sony.handhelds.../ Tuesday, Jun 01, 2004 1:45pm Tech: Sony handhelds; ATI; MS support "Reassessing" the handheld market, Sony says it plans to exit the U.S. handheld market, and will stop making existing Clie models for U.S, and hold off from producing new models; ATI is pulling the wraps off a new line of graphics cards for desktop computers, technology that works with PCI Express, the latest high-speed computer connection standard; Microsoft has decided to extend support for many of its products, reflecting the new reality that customers are increasingly reluctant to update major software components every few years.