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Windows 7 Service Pack Release Candidate is out.

From Windows Team Blog:

Today we are releasing the Release Candidate (RC) of Windows 7 and Windows Server 2008 R2 Service Pack 1 (SP1) to the public. This RC signals the last public beta build to be released prior to the Release to Manufacturing (RTM) final release. As previously announced, the only new features added to the SP1 are the Windows Server 2008 R2-related virtualization technologies, Dynamic Memory and RemoteFX ? please see the Windows Server Division Weblog for more details. These features will help customers who choose to deploy Windows through Virtual Desktop Infrastructure (VDI) by enabling a more scalable and rich user experience.

While Windows 7 SP1 will enable PCs to take advantage of these server-based features to provide a more scalable and richer VDI experience for end users, there are no additional new features specific to Windows 7.

You can download the RC of Windows 7 and Windows Server 2008 R2 by clicking here.


http://windowsteamblog.com/windows/b/bloggingwindows/archive/2010/10/26/windows-7-amp-windows-server-2008-r2-sp1-release-candidate.aspx
Download:
http://technet.microsoft.com/en-us/evalcenter/ff183870.aspx

NOTE: This is a release candidate only (Beta). Use at your own risk. Install only on test computers.

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Demystifying KB976902, a.k.a. Microsoft's ?Blackhole? Update

From Krebs-On-Security, Demystifying KB976902, a.k.a. Microsoft's "Blackhole" Update.

I?ve received several e-mails from readers concerned about a mysterious, undocumented software patch that Microsoft began offering to Windows 7 users through Windows Update this week. Some Microsoft users have been spinning conspiracy theories about this patch because it lacks any real description of its function, and what little documentation there is about it says that it cannot be removed once installed and that it may be required as a prerequisite for installing future updates.

Normally, when Microsoft offers a patch through Windows Update, it also will publish a corresponding ?knowledgebase? article that describes in great detail what the patch does and why users should install it ? and how applying the update may impact current and future operations on the system.

This fix went out via Windows Update on Oct. 26 as a ?recommended? and ?important? patch, but it lacked any additional details, prompting conspiracy theories and speculation on message boards from users wondering whether they should ignore or install this update ? which for many users was sandwiched between the dozens of security patches Microsoft began offering earlier this month as part of its regular Patch Tuesday security update cycle.

To make matters worse, many Windows 7 users said the patch was no longer offered after they declined installing it the first time, leading some curious researchers to dub it the ?Blackhole? update.

I have verified with Microsoft that this update is designed to smooth the way for the deployment of future updates on Windows 7 systems (read on to the very end if you?d like the official response from Microsoft). The confusion appears to stem from a timing mistake by the folks at Microsoft, but this incident illustrates the hysteria that can ensue when the world?s largest software company fails ? for whatever reason ? to be fully transparent with a user base that has come to expect detailed advisories with every patch.

When I was researching this patch, I found an amusing thread on the Microsoft Answers forum ? where several Microsoft most valuable professional experts urged other forum members to hold off installing the patch until more information was available. Others offered more speculative answers, suggesting that the patch was instead:

-A new service pack for Windows 7

-A ?heuristic scanner to the machine that turned on whenever the machine went idle, and searched all attached storage devices for ?terrorism-related? information, then alerting ?somebody? over the Internet?

-The result of Microsoft having been hacked, with the patch being some kind of malicious third-party code being sent out to infect all Windows machines

-A new anti-piracy check from Microsoft.

Here is the official response I just received from Microsoft about this update:

On Tuesday Microsoft released KB 976902 to customers of Windows 7 through Windows Update. This update was pre-maturely released in English and the KB article had not been published yet. We are in the process of releasing the KB Article so users have more information about the update. This update is a Servicing Stack Update, which can?t be uninstalled. The update will be released at a later date, and it will be required to ensure compatibility with some future updates.

If you have already installed the update, there is no action required ? there is no impact from the update being on your system. We apologize for any confusion this update may have caused.

Also, for extra context ? Microsoft did a similar update when we were about to release the SP1 beta (what?s known as a ?service stack? update ? it helps the OS recognize and work better with the service pack code). As things like a service pack in development hit new milestones (i.e. we just hit RC, before that it was beta), the service stack update gets updated. That?s why folks don?t need to worry about removing it

Bottom line: It should be safe to install this relatively harmless update, which is designed in part to help pave the way for Service Pack 1, the first major bundle of fixes and stability updates for Microsoft?s flagship operating system. However, SP1 isn?t due out for a while yet, so it?s also safe to delay installing this update for a bit. Or at least until Microsoft gets around to issuing an official advisory about it.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Mark

{Thanks to Carol~ for letting me post this article}

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Note and an apology

I forgot to remove/change quotes and apostrophes, etc, which the forum software is unable to copy/paste correctly at this time.

My apologies.

Mark

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Look out!!!

Whenever you are going to be given a "rich user experience" you better put on your cast iron underwear because that means "we can't dazzle you with brilliance, so we're gonna baffle you with bull****)

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