Jon "Hannibal" Stokes is co-founder and Senior CPU Editor of Ars Technica. He has written for a variety of publications on microprocessor architecture and the technical aspects of personal computing. He recently published his first book Inside the Machine - An Illustrated Introduction to Microprocessors and Computer Architecture. We interviewed him to discuss how hardware bugs are dealt with, the use of reserved bits, the performance and efficiency of console CPUs and GPUs, the possibility to build a Playstation 3 cluster, and what future connection he sees between CPUs and GPUs.

The third discussion draft of GPL version 3 is scheduled for release at 7 a.m. PDT on Wednesday, Brett Smith, a licensing compliance engineer for the Free Software Foundation said in a mailing list posting Monday. The current GPL 2 governs the rights and restrictions of many open-source and free-software projects, including high-profile ones such as the Linux kernel, Java and MySQL database. A 'last-call' draft is due 60 days after the third discussion draft, and the final GPL 3 will arrive 30 days after that, Smith said.

"Haiku co-developers Bruno and his associate Axel talk about the new OS that has been in development for several years. Haiku is an open source operating system currently in development designed from the ground up for desktop computing. Inspired in the BeOS, Haiku aims to provide users of all levels with a personal computing experience that is simple yet powerful, and void of any unnecessary complexities."

"Until now, HTC has mostly made Windows Mobile smartphones, such as the Cingular 2125, 3125, 8125 and 8525 and the T-Mobile MDA and SDA. The HTC Shift, which PC Magazine had the chance to test, looks like a tablet, but fits in a large coat pocket. More specifically, it's about the size of two DVD cases stacked on top of each other, and we estimated the weight between 1.5 and 1.8 pounds. The Shift operates on Windows Vista Business Edition and includes tablet extensions for writing on the screen with the included stylus. To place the Shift into Laptop mode, slide the screen back and tilt it up to a 75-degree angle."

"Unlike other operating systems, patches for the OpenBSD base system are distributed as source code patches. These patches are usually applied by compiling and installing them onto the target system. While that upgrade procedure is well-documented, it is not always suitable for certain systems that do not have the OpenBSD compiler set installed for various reasons such as disk space constraints. To fill this gap, open source projects like binpatch were started to allow administrators to create binary patches using the BSD make system. This article proposes an alternative method to build binary patches using a chroot environment in an attempt to more closely mirror the instructions given in the OpenBSD patch files."

In a recent interview with the online edition of the Austrian daily Newspaper Der Standard, Mono project-lead Miguel de Icaza pleads for a cooperation between Mono and Microsoft's .Net: "I think that the deal should include a technical Mono/.NET collaboration, and even go as far as Microsoft recommending Mono for all of their developers looking at migration."