A very sobering text report on just how Big Media has wormed it's way into the new MSFT Operating system and how Digital Rights Management will result in a very unsatisfactory experiance for a lot of users.
From Peter Gutmann:
A Cost Analysis of Windows Vista Content Protection
Executive Summary
Windows Vista includes an extensive reworking of core OS elements in order to provide content protection for so-called "premium content", typically HD data from Blu-Ray and HD-DVD sources. Providing this protection incurs considerable costs in terms of system performance, system stability, technical support overhead, and hardware and software cost. These issues affect not only users of Vista but the entire PC industry, since the effects of the protection measures extend to cover all hardware and software that will ever come into contact with Vista, even if it's not used directly with Vista (for example hardware in a Macintosh computer or on a Linux server). This document analyses the cost involved in Vista's content protection, and the collateral damage that this incurs throughout the computer industry.
Executive Executive Summary
The Vista Content Protection specification could very well constitute the longest suicide note in history.
Looks to be very well thought out and comes with a good list of references.
Here is another excerpt -- this is the section dealing with the increased hardware costs that everyone will see -- Windows XP and 2K, MAC and Linux users included:
Increased Hardware Costs
Vista includes various requirements for "robustness" in which the content industry, through "hardware robustness rules", dictates design requirements to hardware manufacturers. For example, only certain layouts of a board are allowed in order to make it harder for outsiders to access parts of the board. Possibly for the first time ever, computer design is being dictated not by electronic design rules, physical layout requirements, and thermal issues, but by the wishes of the content industry. Apart from the massive headache that this poses to device manufacturers, it also imposes additional increased costs beyond the ones incurred simply by having to lay out board designs in a suboptimal manner. Video card manufacturers typically produce a one-size-fits-all design (often a minimally-altered copy of the chipset vendor's reference design), and then populate different classes and price levels of cards in different ways. For example a low-end card will have low-cost, minimal or absent TV-out encoders, DVI circuitry, RAMDACs, and various other add-ons used to differentiate budget from premium video cards. You can see this on the cheaper cards by observing the unpopulated bond pads on circuit boards, and gamers and the like will be familiar with cut-a-trace/resolder-a-resistor sidegrades of video cards. Vista's content-protection requirements eliminate this one-size-fits-all design, banning the use of separate TV-out encoders, DVI circuitry, RAMDACs, and other discretionary add-ons. Everything has to be custom-designed and laid out so that there are no unnecessary accessible signal links on the board. This means that a low-cost card isn't just a high-cost card with components omitted, and conversely a high-cost card isn't just a low-cost card with additional discretionary components added, each one has to be a completely custom design created to ensure that no signal on the board is accessible.
This extends beyond simple board design all the way down to chip design. Instead of adding an external DVI chip, it now has to be integrated into the graphics chip, along with any other functionality normally supplied by an external chip. So instead of varying video card cost based on optional components, the chipset vendor now has to integrate everything into a one-size-fits-all premium-featured graphics chip, even if all the user wants is a budget card for their kids' PC.
I used to work at MSFT and am an official MSFT Alumni. As such, I have the ability to buy $600/year of software from their company store at greatly reduced prices. When I heard about some of the junk that was going into Windows Vista, I promptly went out and bought a number of licenses for Windows XP Professional so I can use them on any future computers I build for my own use. Windows Vista will be an interesting thing to follow -- I am thinking that it will push a number of people over to Linux since Linux desktops are getting better and better. Should be a fun trainwreck to follow anyway...
