The Petaflop pioneer Roadrunner has been relegated to second place after the 225,000 processor cores of the Jaguar XT5. Europe's largest supercomputer, Bluegene/P, has meanwhile slipped in the ranks.

After Asus added Windows XP to its netbooks, euphoria in the Linux camp soon abated. However, it proved to be a misplaced hangover.

The French-U.S. firm Arkeia Software is taking over Kadena Systems, the California backup provider specializing in eliminating redundancies.

The Moblin project has released version 2.1 of its Linux system optimized for Intel Atom processors. It provides countless detailed changes and new features.

Mobile specialist Palm strengthens its team by hiring Matthew Tippett, the Linux graphic driver developer since 2003 at ATI, to be in charge of Linux kernel development.

A Qt developer has brought a piece of KDE to Maemo. After plasmoids, this week brings the Plasma desktop. Also a KDE Maemo mailing list.

The version numbers couldn't have matched more perfectly: the AMD Catalyst Linux graphics driver 9.10 supports not only the newest ATI Radeon 5800 series but Ubuntu 9.10.

AMD has released an ATI Stream Software Development Kit, a developer tool that enables applications to be written in the Open Computing Language (OpenCL).