For those who want to see what information Microsoft have publicly released on DRM in Vista, see the document available from this page: http://www.microsoft.com/whdc/device...t_protect.mspx
It's 45 Pages long! MS have big plans here - it just remains to be seen if everything actually makes it into Vista. For those that can't be bothered to read the doc, here's an excerpt that should get your attention:
"We are working actively to ensure that a Longhorn PC supports the needs of both consumers and content owners, and that it works seamlessly across a broad range of other devices, networks, and protocols. As we move towards the next evolution in the distribution and consumption of content, we are working on many fronts to create new experiences that drive the industry forward. This requires the ability to respect business rules across many dimensions, including:
• Content coming into a PC from cable, satellite, over the Internet, or on physical media such as next-generation DVDs.
• Management of the content on the PC – including providing a robust infrastructure that allows ISVs to add value without needing to worry about supporting DRM natively in their applications.
• Respecting business rules as content leaves the PC."