Techradar takes an in-depth look at Internet Explorer 10 Platform Preview 2
When IE head Dean Hachamovitch announced the first platform preview of IE 10 at the MIX conference in April he said further preview releases would be "between 8 and 12 weeks apart".What's new in Internet Explorer 10 Platform Preview 2
Platform Preview 2 arrives after 11 weeks and adds features for web apps, including Drag-drop and File Reader; so you can drag objects around on a web page - look for a magnetic fridge poetry demo on the IE test drive site soon - or drag files into browser windows to upload them and have that happen in the background.
File access is possibly the first feature from the HTML5 Labs previews to make it into IE.