) are effectively the world-main drivers for virtualisation and hence less OS-dependent world, it's a little sad (despite the simplicity aesthetics) to see VirtualBox official forums using an engine dating back to early 2000s. It even somewhat deteriorates VirtualBox development. For example, I planned on writing a guide on Effective XP OS in Virtualbox , but even if I write one, because the forum uses BBCode-only, it would be difficult of me to convert such guide to to save and view easily in a file (something Markdown is really good at)Cheers