We already know some of the directions Windows 7 will be exploring: a system-wide multitouch user interface framework, a focus on performance, all while building on top of the groundwork Windows Vista has laid out. While off-hand remarks have been made concerning the operating system's release date, it appears Microsoft now formalised the release date of Windows 7.

One button, two buttons, three buttons, ten million buttons. Beige, black, white, red with polka dots. Glow-in-the-dark, see through. Right-handed, left-handed, both. Vertical for RSI patients, trackballs for weirdoes like myself, Apple's puck mouse for sado-masochists. The ubiquitous mouse comes in all possible shapes, forms, sizes, and colours, but according to our friend The Analyst, the glorious age of the mouse is coming to and end. Do we believe The Analyst?

Analysts continue to trump the lack of applications being developed for Vista. Yet, as Randall Kennedy points out, "developers who write for Windows rarely target a specific version. Rather, they select a particular API framework and proceed from there." The supposed Vista 'app gap' is a straw man, Kennedy argues. "The real question should be: Why aren't developers leveraging the various iterations of the .Net framework?"

A constant thorn in the eye of many Linux kernel developers is the existence of closed-source kernel modules, most notably those by Nvidia and Ati, but also some file system drivers and other elements. Most of the Linux developers have been against these modules ever since they were first used, and in fact, bug reports originating from a tainted kernel are often disregarded and ignored. The kernel developers have now rallied together by issuing a statement urging vendors to release open source Linux kernel modules and drivers.

The Symbian OS was a team effort between Nokia, Motorola, Ericsson, Panasonic, Samsung and Siemens. Reports said, that in the eve of the 10th year anniversary from the creation of Symbian, Nokia has bought the 8.4% Siemens stake for 70 million Euros ($108.6 million) and will now have over 56% of controlling interest in the group, but the press release says that Nokia takes it all. This could have created quite some uneasiness to the other players, but Nokia will play nice.

Although Apple is marketing Mac OS X Snow Leopard as an operating system update with "no new features," under the hood improvements will actually translate into a slew of new enhancements, five of which are described herein.

InfoWorld's Randall Kennedy reviews Hyper-V RC1, and though he finds the Windows Server hypervisor lacking the sophistication of VI3, the company's try and try-again attitude might help the company in gain an advantage over VMware. "For many shops, Hyper-V will prove to be plenty good enough, allowing Microsoft to begin eating away at VMware's market share while preparing the next-generation product for the final assault that topples the leader."

The first laptops to make use of the SpursEngine, a multimedia co-processor derived from the Cell chip that powers the PlayStation 3, will go on sale in Japan in July. Toshiba will launch its Qosmio G50 and F40 machines with the chip, which contains four of the "Synergistic Processing Elements" from the Cell Broadband Engine processor. The Cell chip used in the PlayStation 3 has eight of the SPE cores plus a Power PC main processor. The SPE cores perform the heavy number-crunching that makes the console's graphics so stunning. The SpursEngine SE1000 will work in much the same way in the laptops. The operating system will run on an Intel Core 2 Duo chip and the SpursEngine will be called on to handle processor-intensive tasks, such as processing of high-definition video. This arrangement means the laptop should be capable of some tricks that haven't been seen on machines until now.

"Mozilla released its latest browser, Firefox 3.0, last week. SecurityFocus contributor Federico Biancuzzi tracked down two key members of Mozilla's security team, Window Snyder and Johnathan Nightingale, to learn more about the security features included in this major release. They discussed the protection against phishing and the new malware protection, the new update mechanism for add-ons, Mozilla's security policies and processes, and the hardening of their Javascript implementation."

HP has announced that they will open source the AdvFS under the second version of the GPL. AdvFS is a mid-90's file system that is used by the Tru64 UNIX operating system. The Wikipedia page on AdvFS provides the necessary background information and feature set of the AdvFS file system.

A new version of this AROS distribution has been released. VmwAROS is available in two flavours: a virtual environment for VMware, and a live-cd that runs on top of real hardware, which can be installed on the hard drive as any other operating system. This new version includes lots of new games and applications for AROS, includes a complete C, C++ environment and E interpreter, and fixes an annoying compatibility problem that plagues current nightly builds on some hardware, by using a second "emergency" kernel. Users who couldn't boot the 0.7 versions should try this new one.

I've seen superlative after superlative concerning the release of Firefox 3.0, and in all honesty, it is making my stomach ache. Yes, Firefox 3.0 is a great release. It has a slicker interface (the UI on Vista looks quite pretty) and the use of native widgets in Linux is a very, very welcome addition. On top of that, it actually delivers what I was craving for the most from my favourite Windows web browser: much improved performance. But does Firefox 3.0 change the web, or alter the way we use the intertubes?

"SproutCore, profiled earlier this week, isn't the only big news spill out from the top secret WWDC conference due to Apple's embrace of open source sharing. Another future technology featured by the Mac maker last week was LLVM, the Low Level Virtual Machine compiler infrastructure project. Like SproutCore, LLVM is neither new nor secret, but both have been hiding from attention due to a thick layer of complexity that has obscured their future potential."

The battle between the OpenDocument Format and Microsoft's Open Office XML was long, and here and there rather nasty, but it appears as if we finally have a winner. The company behind OOXML already conceded by announcing it would implement support for ODF in Office 2007 SP2, but now it has also said it quite literally: ODF has won.