I do a lot of troubleshooting on various operating systems for customers, and I've got to provide a lot of phone support. Without VirtualBox, I'd need a whole lot more hardware than I care to cram into my workspace.

On a single XP Pro desktop, I've got Windows 98, 2000, Vista, Server 2003, and Ubuntu virtual machines at the ready. Giant hard drives are cheap, ram is cheap, and my CPU has plenty of juice to do a little virtualization.

I find VirtualBox a little less confusing and just about as powerful as VMWare. It has all the functionality I'm looking for anyways, and it's totally free. It would be nice if the SATA controller and RDP support were included in the Open Source edition, but that's not problematic since I'm not using VirtualBox for enterprise-grade situations.

Because VirtualBox operating system installs are damn near as responsive as your real OS, it's an awesome way to fix one giant issue with some new laptops. Several companies don't bother with XP drivers on some of their laptop models which can make downgrading a royal pain in the ass. Leave Vista in place, decrapify it, and then do your XP install in a virtual machine.

No driver issues to worry about, and all you've really got to teach someone is how to launch VirtualBox, start the machine, and how to use the hotkeys. It amounts to about 5 lines of instructions, and I've guided some pretty technologically challenged individuals through it without any trouble.

I also love that it's open source, modular, cross-platform, and that Sun gets a little loose on their screenshots page, declaring that "Damn Small Linux runs damn well" in VirtualBox.

Sun has released a major update to VirtualBox, a free virtualization application that lets you run one operating system inside another. VirtualBox 2.0 runs on Mac, Linux, and Windows machines and lets you run guest operating systems inside your computer's native environment.

For example, if you're a Linux user but you occasionally want to run a Windows application that doesn't perform well under WINE, you can load up VirtualBox and run Windows (assuming you have a valid license key).

The latest update brings improved performance for machines with AMD processors and support for 64 bit guest operating systems as long as your host OS is also 64 bit, and support for VHD disk images created using Microsoft Virtual PC. VirtualDisk 2.0 also adds support for the Ubuntu 8.10 and Fedora 9 Linux distributions. You can find a complete list of bug fixes and updates in the release notes.

[via Tombuntu]

Sure, the name makes you sound like you have some kind of horrible ocular infection, but vee-Dee Eyes has a massive collection of prefab Linux distros ready for you to run in VirtualBox.

VMware has been ruling the virtual machine game for quite a while, but Sun has made great strides with Virtual Box of late. Performance is very good (there's really no appreciable lag, even on our virtualized Windows Vista install), and it is free, after all.

You could also download five or six Linux iso images and install them yourself, but that requires a lot of additional time and effort. Since we're all about slack efficiency here, we figure why not take advantage of the virtualization community's efforts and grab some .vdi's that are ready to rock.

It's a great way to check out new alpha and beta releases and lesser knowns like Mandriva 2009.

In an unexpected move, Sun recently snatched up yet another provider of Open Source software: Innotech, the creator of the popular VirtualBox program. As we previously covered, VirtualBox is a high quality virtual machine solution available under the GNU GPL. It is similar to competitors VMware and Parallels in both speed and features.

With this latest feather in its cap, Sun has an increasingly compelling stable of Open Source solutions, including a powerful operating system (OpenSolaris), a portable programming language (Java), a fully featured office suite (OpenOffice) and an already widely used database system (MySQL).

Virtualization was big in '06, and it's shaping up to be huge in '07. The first company to make big news in the new year is one we're not so familiar with: Germany's InnoTek. What's the fuss? InnoTek has unexpectedly open sourced its VirtualBox virtualization software. VirtualBox looks like a pretty mature virtualization tool that runs on Windows and Linux and supports Windows (including Vista), Linux, OS/2 Warp, OpenBSD, and FreeBSD as guest operating systems. Like many companies have done, InnoTek has split its product into two editions: An open source version and a "full" version with additional features aimed at enterprise customers. The latter is still free for personal use, but its source is closed. From the screenshots, it looks like VirtualBox has a pretty featureful GUI, which is something I miss with VMware Player.