With the Internet Explorer 9 Beta in full swing a handy set of documents for someone working with IE9 is the Release Notes. These provide information about the software such as:
- System Requirements
- Known Installation Issues
- Graphics
- User Interface
- Compatibility Issues with Websites
- Compatibility Issues with Programs & Add-ons
- Accessibility Considerations
- Site Mode and Pining
- Other Issues
- Send Feedback Tool
- Additional Information
So if IE9 is doing something strange on your system or you want to learn more about it this is a great place to start troubleshooting and learning.