Very Handy 
System Center Virtual Machine Manager 2012 delivers industry leading fabric managment, virtual machine management and services deployment in private cloud environments. Virtual Machine Manager 2012 offers key new features that include hypervisor creation and management, network management, storage management, private cloud creation, self-service usage and service creation. It features deep investments in server application virtualization, service design and service modeling all of which can be used to efficiently offer an on-premises private cloud.
Feature Summary
System Requirements
Download System Center Virtual Machine Manager 2012 Beta Evaluation HERE
Support for Windows 7 SP1
Workstation 7.1.4 addresses a local privilege escalation in the vmrun utility
VMware vmrun is a utility that is used to perform various tasks on virtual machines. The vmrun utility runs on any platform with VIX libraries installed. It is installed in Workstation by default. In non-standard filesystem configurations, an attacker with the ability to place files into a predefined library path could take execution control of vmrun. This issue is present only in the version of vmrun that runs on Linux
The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CVE-2011-1126 to this issue.
In Workstation 7.1, the default main memory VA cache size (mainMem.vaCacheSize) for 32-bit Windows guests was reduced to accommodate 3D emulation memory requirements. However, the reduced value resulted in performance loss. For 7.1.4, the default main memory VA cache size has been be increased to 1000 MB and performance is improved.
Because Workstation failed to identify more than 10 USB host controllers in newer Windows guests, some USB devices did not appear in the Removable Devices menu. Now Workstation shows all USB devices in the Removable Devices menu as long as they are connected to the first identified 16 USB controllers.
When using the Capture Movie option, the captured video stopped playing around the 1GB mark if the video file exceeded 1GB. Now you can capture and play video files that are greater than 1GB.
On Windows host systems that have more than 4GB of memory, Workstation sometimes crashed during cryptographic operations, for example, when performing disk encryption.
VMware Tools upgrade could be started by a non-administrator user from the VMware Tools Control Panel in a Windows guest. In this release, only administrator users can start VMware Tools upgrade from the VMware Tools Control Panel. To prevent non-administrator users from starting VMware Tools upgrade from a guest by using other applications, set isolation.tools.autoinstall.disable to TRUE in the virtual machine configuration (.vmx) file.
When a virtual machine running on a Windows host was used to access an Omron Industrial CP1L Programmable Logic Controller, Workstation generated an unrecoverable error.
When using NAT virtual networking on Windows hosts, the traceroute command did not work when used within virtual machines.
Workstation crashed with an access violation when a user tried to open the sidebar after closing all tabs in Quick Switch mode.
The VMware Tools HGFS provider DLL caused a deadlock when making calls to the WNetAddConnection2 function from an application such as eEye Rentina in a Windows guest operating system.
There was no option to disable guest time sync when a host resumes. Now you can set time.synchronize.resume.host to FALSE in the virtual machine configuration (.vmx) file to disable guest time sync when a host resumes. See VMware Knowledge Base Article 1189 for other time sync options.
Setting a hidden attribute on a file in a shared folder from a Windows guest on a Linux host failed with an error. This problem caused applications such as SVN checkout to fail when checking out to shared folders on Linux hosts from Windows guests
To download just click on the picture.
Yesterday I did 70-659 exam Windows Server 2008 R2, Server Virtualization and passed it with 825 points 
. I’m very pleased with this result.
Group Policy Data Sources is voltooid.
Aanvullende gegevens:
Het voorkeursitem computer ‘Nordined’ in het groepsbeleidsobject ‘De naam van de policy {54A928D5-EAA8-421B-9F12-066B350B6671}’ is niet toegepast, omdat het is mislukt met foutcode ‘0x80070057 De parameter is onjuist.’%%100790273
Oplossing:
Edit Datasources.xml
<?xml version="1.0" encoding="utf-8"?>
<DataSources clsid="{380F820F-F21B-41ac-A3CC-24D4F80F067B}"><DataSource clsid="{5C209626-D820-4d69-8D50-1FACD6214488}" name="WARD" image="2" changed="2011-03-02 09:04:35" uid="{2E9E5014-DEA3-4B65-AD9A-B8A6C602E576}" userContext="1" removePolicy="0"><Properties action="U" userDSN="0" dsn="WARD" driver="SQL Server" description="Ward" username="" cpassword=""><Attributes><Attribute name="SERVER" value="SQLSERVERNAME"/><Attribute name="TRUSTED_CONNECTION" value="Yes"/><Attribute name="DATABASE" value="DATABASENAAM"/></Attributes></Properties></DataSource>
</DataSources>
Delete username="" and cpassword=""
<?xml version="1.0" encoding="utf-8"?>
<DataSources clsid="{380F820F-F21B-41ac-A3CC-24D4F80F067B}"><DataSource clsid="{5C209626-D820-4d69-8D50-1FACD6214488}" name="WARD" image="2" changed="2011-03-02 09:04:35" uid="{2E9E5014-DEA3-4B65-AD9A-B8A6C602E576}" userContext="1" removePolicy="0"><Properties action="U" userDSN="0" dsn="WARD" driver="SQL Server" description="Ward" ><Attributes><Attribute name="SERVER" value="SQLSERVERNAME"/><Attribute name="TRUSTED_CONNECTION" value="Yes"/><Attribute name="DATABASE" value="DATABASENAAM"/></Attributes></Properties></DataSource>
Now the policy is deployed succesvol 
Microsoft releasd Update Rollup 3 for Exchange Server 2010 SP1 that resolves the following issues that are described in the following Microsoft Knowledge Base (KB) articles:
2506998 A call is disconnected when transferring the call from the main auto attendant to an auto attendant that has a different language configured in an Exchange Server 2010 environmen
2497682 The store.exe process crashes when you try to unmount an active copy of a mailbox database that is hosted by a mailbox server in an Exchange Server 2010 SP1 environmen
2497669 A meeting request cannot be opened after you disable the "Display sender’s name on messages" option in the EMC on an Exchange Server 2010 server
2494798 Certain email messages cannot be downloaded when you log on to an Exchange Server 2010 mailbox by using an IMAP4 client applicatio’n
2494389 Unnecessary events are logged in the Application log when you run the "Test-EcpConnectivity" cmdlet in an Exchange Server 2010 environment
2489822 "The Mailbox you are trying to access isn’t currently available" error when you use OWA Premium to try to delete an item that is in a shared mailbox
2489713 Exchange Server 2010 SP1 supports the remote archive feature after an update changes Outlook cookies name
2489602 The "Get-FederationInformation" cmdlet cannot query federation information from an external Exchange organization in an Exchange Server 2010 environment
2487852 "You do not have sufficient permissions. This operation can only be performed by a manager of the group." error message when you try to change the "ManagedBy" attribute in an Exchange Server 2010 SP1 environment
2487501 The body of an email message is empty when you try to use an IMAP client application to read it in an Exchange Server 2010 environment
2484862 You cannot read an email message by using an IMAP client in an Exchange Server 2010 environment’
2482471 A content search fails in an IMAP client application that connects to an Exchange Server 2010 mailbox
2482103 It takes a long time to expand a distribution list by using EWS in an Exchange Server 2010 environment
2482100 You cannot create or update an inbox rule that specifies the "NoResponseNecessary" value by using EWS in an Exchange Server 2010 environment
2481283 Various issues occur after you use Outlook to sign and then forward an email message in an Exchange Server 2010 environment
2479875 The Microsoft Exchange Mailbox Replication Service service crashes when you run the "New-MailboxImportRequest" cmdlet to import a .pst file into a mailbox in an Exchange Server 2010 environment
2479227 Forwarding rule does not function and the EdgeTransport.exe process crashes on an Exchange Server 2010 server
2476973 Event ID 2168 is logged when you try to back up Exchange data from a DAG in an Exchange Server 2010 SP1 environment
2469341 Various issues occur after you forward a signed email message by using Outlook in online mode in an Exchange Server 2010 environment
2468514 OWA 2010 removes Calendar links that you add into multiple calendar groups by using Outlook 2010 calendar
2467565 You cannot install an update rollup for Exchange Server 2010 with a deployed GPO that defines a PowerShell execution policy for the server to be updated
2464564 You cannot change your password if the user name that you type in OWA is in UPN format when you enable Exchange Server 2010 SP1 Password Reset Tool
2463858 A request to join a distribution group does not contain the distribution group name in an Exchange Server 2010 SP1 environment
2463798 Users may experience a decrease in performance in Outlook or in OWA when you use IMAP4 to access the calendar folder in an Exchange Server 2010 SP1 environment
2458543 A memory leak occurs in the Exchange RPC Client Access service on Exchange Server 2010 servers
2458522 Entries disappear from a junk email blocked list or a junk email safe list after you install Exchange Server 2010 SP1
2457868 "HTTP Error 400 Bad Request" error message when you use OWA in Exchange Server 2010 SP1 to receive instant messages by using Internet Explorer 9
2457688 Error message when you try to add an external email address to the safe sender list in OWA in an Exchange Server 2010 SP1 environment
2457304 You receive a synchronization failed email message when you synchronize your mobile device by using ActiveSync on an Exchange Server 2010 mailbox
2451101 7BIT is not in quotation marks when you use the "FETCH (BODYSTRUCTURE)" command to request for a specific message in an Exchange Server 2010 environment
2447629 vent ID 4999 is logged when the Exchange Mail Submission Service crashes intermittently on an Exchange Server 2010 Mailbox server
2445121 memory leak occurs in the Microsoft.Exchange.Monitoring.exe process when you run the "Test-OwaConnectivity" cmdlet or the "Test-ActiveSyncConnectivity" cmdlet in the EMS on an Exchange Server 2010 server
2443688 Event ID 10003 and Event ID 4999 are logged when the EdgeTransport.exe process on an Exchange Server 2010 server crashes
2432494 You cannot view the mailbox database copies that are hosted on certain Mailbox servers by using the Exchange Management Console after you install Exchange Server 2010 SP1
2426952 You cannot remove a mailbox database copy from a database on an Exchange Server 2010 server
2424801 The Microsoft Exchange Service Host service on an Exchange Server 2010 server crashes
2423754 The recipient response status is incorrect after you add another user to an occurrence of a meeting request in an Exchange Server 2010 environment
2417084 A public folder disappears from the Public Folder Favorites list of an Exchange Server 2010 mailbox
2410571 A RBAC role assignee can unexpectedly change permissions of mailboxes that are outside the role assignment scope in an Exchange Server 2010 environment
2398431 Using Pipelining in SMTP to check email addresses does not work correctly when you disable tarpitting functionality on a Receive connector in an Exchange Server 2010 environment
2277649 You receive misleading information when you run the "New-TestCasConnectivityUser.ps1" script on an Exchange Server 2010 server
2009942 Folders take a long time to update when an Exchange Server 2010 user uses Outlook 2003 in online mode
You can download the update HERE
Update Rollup 3 for Exchange Server 2007 SP3 resolves the issues that are described in the following Microsoft Knowledge Base articles:
2498066 “Insufficient system resources exist to complete the requested service" error message when you try to extend database files in an Exchange Server 2007 environment
2497679 A meeting request may not open correctly after you disable the "Display sender’s name on messages" option in the EMC of Exchange Server 2007 SP2 or SP3
2493529 Event ID 1160 is logged and the Microsoft Exchange Information Store service randomly stops responding on an Exchange Server 2007 server
2492384 A meeting response status from an external attendee may be incorrect if you send the meeting request from an Exchange Server 2007 environment
2490788 A calendar synchronization times out when you use ActiveSync to synchronize with an Exchange Server 2007 mailbox on a mobile device
2489898 An item is removed unexpectedly from a public folder in an Exchange Server 2007 environment
2480197 The "Require SSL" setting is unexpectedly unselected on the RPC virtual directory on an Exchange Server 2007 server
2479939 The "ScheduleOnlyDuringWorkHours" property of a resource mailbox may not function as expected in an Exchange Server 2007 environment
2477139 DTMF inputs are not accepted by a UM auto attendant while the greeting message is playing in an Exchange Server 2007 environment
2470759 The "Test-Replicationhealth" cmdlet fails on a stretched cluster in an Exchange Server 2007 SP3 CCR environment
2461537 The Microsoft.Exchange.Search.ExSearch.exe process consumes 100% CPU after you apply Update Rollup 1 or Update Rollup 2 for Exchange Server 2007 SP3 on the passive node of a SCC
2457838 "554 5.6.0" NDR message when you send an email message to an Exchange Server 2007 mailbox from a Macintosh computer
2450078 The sent time in an email message body is incorrect when you reply or forward the email message by using an EWS application in an Exchange Server 2007 environment
2448291 "Object has been corrupted and it is in an inconsistent state" warning message when you view a transport rule on an Exchange Server 2007 SP3 server
2445129 (http://support.microsoft.com/kb/2445129/ ) The W3WP.exe process may crash when a WebDAV client connects to an Exchange Server 2007 server
2418993 The Edgetransport.exe process crashes when you close a Telnet session before you receive an SMTP banner in an Exchange Server 2007 environment
2410330 The EdgeTransport.exe process crashes if the pipeline tracing feature is enabled together with a redirect transport rule in an Exchange Server 2007 environment
2408435 "Computer account for ‘SMTPSVC/’ not found in Active Directory." error message in an Exchange Server 2007 environment
2394853 The returned URL is incorrect when you use the WebDAV "X-MS-ENUMATTS" method to enumerate an attachment in an Exchange Server 2007 environment
2294143 Duplicate read receipts are sent when using a POP3 client or an IMAP4 client in an Exchange Server 2007 environment
2267661 Some body parts of a message are displayed as attachments when an Exchange Server 2007 user sends the message by using a third-party mail client
2032592 VSS backup fails on a passive node of an Exchange Server 2007 CCR cluster and Event ID 2034 is logged
982714 The values of total items that are returned by running the "Export-ActiveSyncLog" cmdlet on an Exchange Server 2007 server are incorrect
979338 Fax communication sessions are dropped by an Exchange Server 2007 Unified Messaging server
955480 A meeting request is stamped as Busy instead of Tentative when it is sent from an external user to an Exchange Server 2007 user
Download the Update HERE
After installing KB2412171 on client computers I found another bug in this update.
Normally Outlook configure your Outlook profile on your primarily smtp address. But after this update this is changed to the user principal name. If you have not added user principal name to a mail user you will see dat autodiscovery wil fail.
Solution Uninstalling KB2412171
%windir%\System32\msiexec.exe /package <Office 2007 product code> /uninstall <patch code for the MSP from KB2412171> /Q /L*V %temp%\Remove_KB2412171.log Product codes (or “GUIDs”) for Office 2007 and Outlook 2007 are as follows: Standard: {90120000-0012-0000-0000-0000000FF1CE} Professional: {90120000-0014-0000-0000-0000000FF1CE} Professional Plus:{90120000-0011-0000-0000-0000000FF1CE} Enterprise:{90120000-0030-0000-0000-0000000FF1CE} Outlook 2007 Standalone: {90120000-001A-0000-0000-0000000FF1CE} Patch codes for the MSP files related to KB2412171 are as follows: {7961E819-93A5-40A8-8469-4BE2FBBFACEF} (for the original patch) {752A0B7C-BD24-4362-AC86-AB63FEE6F46F} (for the re-release patch)
For my did this the trick
%windir%\System32\msiexec.exe /package {90120000-0030-0000-0000-0000000FF1CE} /uninstall {752A0B7C-BD24-4362-AC86-AB63FEE6F46F} /Q /L*V c:\Remove_KB2412171.log