WHDC
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From the Editor
What I Learned Last Week: In the early '90s, I was writing hip, informative instructions for Windows power users that said, "Add Device=C:\dos\himem.sys and DOS=high, umb and files=40 to your Config.sys file." We said goodbye to configuring Emm386.sys sometime back in 1995. Last week, I learned that in 2007, we've said hello to a whole new world in memory management for Windows Vista and Windows Server Code Name "Longhorn." For example:
Dynamic VA space   
- Dynamic system virtual address space.
- Address space load randomization.
- Improved I/O bandwidth; Prefetch clustering; SuperFetch; faster hibernate/standby.
- Advanced video model for modern GPUs.
- NUMA and scalability enhancements.
- Hardware and data integrity checks.

Last week here on campus, it was WinHEC Slide Review week, where we read in detail every single slide that will be presented at WinHEC 2007 this May. That's where I learned a lot about the changes deep inside Windows Vista and Windows Server "Longhorn." You probably noticed that some of the topics above don't have hyperlinks--that's because you can't read implementation guidelines in-depth yet, much less get expert advice about how to take advantage of these changes in your drivers and applications.
But if you come to WinHEC, you can hear Landy Wang, Microsoft Distinguished Engineer, discuss the revolutionary changes that the Windows Kernel team has implemented in Windows memory management. In fact, if you stop by room 409A in the Los Angeles Convention Center for lunch on Tuesday, May 15, you have two hours to ask him to explain these changes in detail.
To join in this opportunity to work closely with our developers, register for WinHEC now.
See you in Los Angeles, May 15-17!
—Annie Pearson
for the WHDC Web team

WHDC After Dark:
WDF book   
Over the dark rainy days (and nights) in December, January, and February, Penny Orwick, Guy Smith, and others on my team spent the winter trading email with the Windows Driver Foundation team, taking notes from whiteboard explanations, and then correcting conceptual details and diagrams for the nth time. This was one of the most exciting collaborative projects I've worked on at Microsoft. The result? You can order Developing Drivers with Windows Driver Foundation from Microsoft Press starting April 18, for delivery later in April.

Windows Hardware Platform Advances
Microsoft has begun a legacy reduction effort for the ISA bus with changes to Windows Vista and Windows Server "Longhorn." Microsoft expects to fully remove this support with the next major release of the Windows operating system. Microsoft has not identified any customer dependency on this support. Find out more about the changes in new editions of Windows, as well as directions for future removal.

Mark is now a Technical Fellow in Windows and is a member of the Windows Core Architecture team. Community members who watch this video comment about how clearly Mark explains complex concepts in Windows. You can hear more about Windows from Mark live at WinHEC--he's presenting a keynote on Wednesday, May 16.

Check the up-to-date WinHEC Agenda Preview to see who else is coming to WinHEC and what great opportunities there are to dive deep into Windows Internals and to learn driver/hardware innovation opportunities for Windows Vista and Windows Server "Longhorn."

Tips and Community for Windows Driver Developers
Abhishek Ram is the Windows team member responsible for the Plug and Play and power management support for the User-Mode Driver Framework (UMDF). He recently reported on his experience in examining how to enable selective suspend and system wakeup in the current UMDF Fx2 sample provided in the Windows Driver Kit (WDK).

Share your expertise with the community. The WDK documentation on the MSDN Library features MSDN Wiki functionality. The Wiki enables you to post and edit community content on individual documentation pages. Anyone with a Microsoft Passport account or Windows Live ID can post new blocks and edit existing blocks of community content. You can subscribe to an RSS feed of all English-language posts to the MSDN Wiki.

Wndows Vista   
Craig Rowland's recent posts explain the new methods for obtaining the Device Test Manager through the Windows Logo Kit.

Microsoft Hardware Newsletter
Edition for

April 17, 2007
In This Issue:
Windows Hardware Platform Advances
Tips and Community for Windows Driver Developers
Events
WinHEC 2007 
May 15-17, 2007
Los Angeles, CA
Intel Developer Forum 
April 17-18, 2007
Beijing
TechEd 2007
June 4-8, 2007
Orlando, FL
PDC07
October 2-5, 2007
Los Angeles, CA
Are your computers ready for Windows Vista?
Windows Driver Developer Kits, Tools, and Programs
Debugging Tools for Windows 6.6.7.5 (July 2006)
DIFx Tools v.2.01 (November 2005)
KMDF v.1.5 (November 2006)
UMDF v.1.5 (October 2006)
WDK - Windows Vista Release Version (January 2007)
Windows Symbols (November 2006)
Some Virtual Labs for Windows Vista
Windows Vista: Network Location Awareness Service
Application Compatibility Toolkit 5.0
Windows Vista: Creating a Simple Sidebar Gadget
More . . .
Hardware and Driver Developer Community
XML Paper Specification (XPS) Developers Forum
Blogs, Newsgroups, and Video on WHDC 
Notes from Windows Development Teams 
The Microsoft Hardware Newsletter provides manufacturers and developers the latest technical details for how to succeed with the Windows platform. Register now, if you're not already receiving the Microsoft Hardware Newsletter.

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