Microsoft just recently gave it's web-based email offering a sweeping overhaul, and it's now also done the same for its cloud-based storage service. As detailed in a typically extensive blog post, the company has today launched an all new as SkyDrive.com (rolling out over the next 24 hours), one that now defaults to a tile-based layout and boasts new features like instant search and a contextual toolbar. As the company notes, it's also designed with tablets in mind, in addition to desktop web browser. What's more, Microsoft has also