We've been able to drop the world of 32bit for a while now, with 64bit processors and support for them being prevalent in all popular, modern operating systems. However, where Mac OS X and Linux seem to make the move to 64bit rather effortlessly, Windows has more problems. Even though 32bit applications should run fine on 64bit Windows, some don't; and to make matters worse, drivers need to be 64bit, as there's no support for 32bit drivers in 64bit versions of Windows. Still, Gizmodo claims that with Windows 7, the time is right to take the plunge. But really, is it so? And why do Linux and Mac OS X seem to handle the transition so much easier?

The future of Windows is clearly Windows 7. But what if you could get a smaller footprint, way better battery life than Vista or XP (think days, not hours), and everything else your little heart desires already? You can, and even better, you have been able to for a while.

We already reported on the fact that updated Intel Atom chips are expected to arrive somewhere in the second half of 2009. With the Atom being Intel's only platform that's actually profitable, it makes sense for the chip maker to focus a lot of effort into improving the platform. Information provided by the usually-reliable DigiTimes points to some serious improvements making their way to Intel's Atom chip. The new chip is codenamed Pineview.

Red Hat has released Red Hat Enterprise Linux 5.3, the third update to the current stable version. "In the third update to Red Hat Enterprise Linux 5, customers will receive a wide range of enhancements, including significantly increased virtualization scalability, expanded hardware platform support and incorporation of OpenJDK Java technologies. Customers with a Red Hat Enterprise Linux subscription will receive the Red Hat Enterprise Linux 5.3 update, which is available for immediate download from Red Hat Network." More information including a short video explaining the new features via the subscription model is available here.

InfoWorld's Peter Wayner surveys the development landscape for six smartphone platforms. The survey -- which includes the iPhone, Android, BlackBerry, Windows Mobile, Symbian, and Palm -- shows how wide open the mobile development field has become. 'Unlike the desktop world, there are more than a few players, and the niches are evolving, merging, and splitting,' Wayner writes. 'Some of the platforms are better for tightly integrated enterprises, while others offer much better opportunities for gamers and experimenters. Some require the highest-end hardware with the most expensive contracts, while others work well with cheap phones too.' Throughout the survey, Wayner offers insights and questions to help you target the right device, as well as extensive tips for pursuing the cross-platform option: Web apps for smartphones.

We've already covered EFI-X a few times on OSNews. It's a boot processing unit that implements a working version of EFI, allowing you to boot all sorts of operating systems - including Mac OS X, without having to hack Apple's OS, meaning all updates will work flawlessly. And this is exactly where the problem lies: the company that makes the EFI-X, Arts Studio Entertainment Media, doesn't want to be associated in any way with people using the device to install Mac OS X. In fact, ASEM has stated that it will sue anyone who sells the EFI-X pre-installed in a machine that violates another company's terms of use, for instance by including a pre-installed copy of Mac OS X. EFI-X USA LLC (unrelated to ASEM), has done exactly this, and that's why ASEM severed its connections with the US company.

Linux and flexibility go hand in hand, and the options for virtualization are no different. KVM supports the virtualization of Linux guest operating systems - even Windows with hardware that is virtualization-aware. This article explores the architecture of the Linux KVM as well as why its tight integration with the kernel may change the way you use Linux.

The second pre-release of Mandriva Linux 2009 Spring is now available. This alpha 2 version concentrates on updating the major desktop components of the distribution, including KDE 4.2 RC 1, GNOME 2.25.4, Xfce 4.6 Beta 4, X.org server 1.5, Python 2.6.1.The technical specifications are available. Alpha 2 also includes a complete rewrite of msec, the security framework of Mandriva Linux. This release also supports ext4.

Apart from well-known editions such as the normal Ubuntu and Kubuntu, the Ubuntu project includes several other variations as well. One of those is Ubuntu Mobile, which targets Mobile Internet Devices and netbooks. While this release currently uses GNOME Mobile, Canonical's David Mandala has stated that they may look at Qt 4.5, which will be released under the LGPL, as a development environment.

All those Windows Mobile users waiting for Windows Mobile 7 are going to have to wait a little longer, but at least now they'll have something to keep them busy while they wait. Next month, Microsoft is reportedly planning to unveil Windows Mobile 6.5 and accompanying services at the Mobile World Congress (MWC) in Barcelona, which is taking place between February 16 and 19.

Last week, news got out that Microsoft had been charged with breaking competition laws by the European Commission. The EU stated that Microsoft has broken competition laws because it bundles its Internet Explorer browser with Windows, which gives the browser an unfair advantage over competing browsers such as Firefox and Opera. OSNews readers debated this topic lively, and it seems we can use this story to continue the discussion: Opera Software's CEO Jon von Tetzchner joined in on the fun.

One of the biggest problems when it comes to running Windows on netbooks has to do with the type of storage medium the cheaper models prefer: solid state drives. SSDs need to be treated differently from normal, mechanical hard drives because SSDs don't like small write and delete operations. For Windows 7, Microsoft promised performance improvements when using SSDs, so the guys and girls at TweakTown decided to do a preliminary benchmark between Windows Vista SP1 and the Windows 7 beta. The results are clear.

"Ars takes a close look at Seed, a new framework that allows software developers to build GTK+ applications with JavaScript. The popular web scripting language could soon become the dominant application extension language on the Linux desktop."

Microsoft has been sued by a small Wisconsin business for allegedly misrepresenting the capabilities of its Live Communications Server product, selling the company more licenses than it needed and not providing a refund or other products to solve its original problem. Imagineering International filed its lawsuit in December in the Fond de Lac County circuit court in Wisconsin, accusing Microsoft of breach of contract and breach of warranties, among other offenses.