IE for the XBox 360, a Dev's Guide (13 pages)

Microsoft Downloads - Internet Explorer for Xbox Developer’s Guide

This paper provides information about Internet Explorer for Xbox.

Version: 1.0

Date published: 7/27/2012

Language: English

InternetExplorerforXboxDevelopersGuide.docx, 782 KB

From the DocX;

This paper provides information about Internet Explorer for Xbox. It provides guidelines for developers to who want to optimize their site for Internet Explorer for Xbox. It contains design recommendations, and it describes some of the technical differences between Internet Explorer 9 and Internet Explorer for Xbox.

This information applies to the following product:
Xbox® 360

I've heard from a reliable source (cough...  NDA... cough...) that IE on the XBox is not as weird as you might think and with a chatpad works well. While there's no Flash support, HTML5 video seemed to work well too.

What media elements and formats are support? This doc tells you stuff just like that...