IBM throws weight behind multi-OS push | CNET News.com

IBM has quietly added a new option to the suddenly vogue market for "hypervisor" software that lets a computer run multiple operating systems simultaneously, CNET News.com has learned. But Big Blue's efforts aren't likely to squash a potential rival just flexing its muscles. IBM has released source code for its Research Hypervisor, or rHype, on its Web site, letting anyone examine the approach of a company renowned for its expertise in the field. One distinguishing feature: rHype works with multiple processor varieties, including IBM's Power family, widely used x86 chips such as Intel's Xeon, and the new Cell microprocessor codeveloped by IBM, Sony and Toshiba. Full Story at CNET News.com