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Check out here for New Articles from Microsoft Technet on SharePoint

http://technet.microsoft.com/en-us/library/cc262043.aspx

Setup missing Usage Reports in SharePoint 2010

Quick use stsadm powershell or SQL management

stsadm -  stsadm.exe -o enumsites

Powershell -

$MySite = Get-SPSite http://my.sharepoint.com
$MySite.Usage.Storage / 1MB

Because now we now use web analytics for usage reports in SharePoint 2010 and you have to setup and gather info.

The setup for usage reports is found here

http://technet.microsoft.com/en-us/library/gg266382.aspx

Note that planning is recommended as well

http://technet.microsoft.com/en-us/library/gg440601.aspx

Issues try this

http://social.technet.microsoft.com/Forums/en-US/sharepoint2010setup/thread/30d11d27-6708-4bfe-a7d3-4b0aed522e7d

HTTP Monitoring

Fiddler is a great tool and you can download here http://fiddler2.com/Fiddler2/version.asp

Also it is able to capture when the client is unable to be configured as a proxy
http://fiddler2.com/Fiddler/help/reverseproxy.asp

If these are not good enough then give these a try
Wireshark http://www.wireshark.org/
Microsoft Network Monitor
http://www.microsoft.com/download/en/details.aspx?displaylang=en&id=4865

SharePoint 2007 vs 2010

Good Reference Page from private consulting company
http://www.milesconsultingcorp.com/SharePoint-2007-versus-2010-comparison.aspx
Good Matrix
http://www.khamis.net/blog/Lists/Posts/Post.aspx?ID=4
http://www.rharbridge.com/?page_id=103

More from Microsoft
http://social.msdn.microsoft.com/Forums/ar/sharepoint2010general/thread/f3c66b13-0005-4da4-b4b6-bdb990b44559
Presentation from Microsoft
http://blogs.msdn.com/b/arpans/archive/2009/10/22/sharepoint-2010-overview-presentation.aspx

Several Ways to Create Site Collections

How to Create Each Site Collection in a Separate DB
http://microsoftfeed.com/2011/how-to-create-each-site-collection-in-separate-database-in-sharepoint-2010/

Create Site Collection using custom template
http://www.toddklindt.com/blog/Lists/Posts/Post.aspx?ID=218

Student Links 10174 Config and Admin for SharePoint 2010

Powershell
http://www.powershellpro.com/powershell-tutorial-introduction/tutorial-windows-powershell-console/
User Profile Sync
Thanks Ravnell http://www.harbar.net/articles/sp2010ups.aspx

Sandbox ?

Good article on Sandbox here
http://allthingssharepoint.wordpress.com/2011/06/03/to-sandbox-or-not-to-sandbox/

SharePoint and Lotus Notes

 Lotus Notes Connector  http://technet.microsoft.com/en-us/library/ff463593.aspx

Step by step guide http://blogs.msdn.com/b/opal/archive/2010/02/16/crawl-lotus-domino-with-lotus-notes-connector-in-sharepoint-server-2010.aspx

Migration Help http://social.msdn.microsoft.com/Forums/en-IE/sharepoint2010general/thread/dd1a591d-4307-4a36-a276-864e52437272

Exchange Public Folders and SharePoint

Microsoft is "de-emphasizing" Public Folders, more on this here:
http://blogs.technet.com/b/exchange/archive/2006/02/20/419994.aspx

SharePoint Joel does a great job continuing the discussion:
http://blogs.msdn.com/b/joelo/archive/2006/09/20/what-about-public-folders-vs-email-enabled-lists-in-wss-v3.aspx

Not an easy task more on that here
http://social.technet.microsoft.com/Forums/en-US/sharepointadmin/thread/1a9d8009-f38f-40d6-88f3-de812149c89a/

So you might need a tool like this one from avepoint to assist
http://www.avepoint.com/exchange-public-folder-to-sharepoint-migration-docave/

MSDN http://msdn.microsoft.com/en-us/library/aa579360.aspx

New Technet SharePoint 2010 SP1 articles

Have you checked out this site yet?  Great resource on Updates
 http://technet.microsoft.com/en-us/sharepoint/ff800847

SP1
Great FAQ
http://www.harbar.net/archive/2011/06/30/327.aspx
Offical Page
http://support.microsoft.com/kb/2460045

Good reading - notice DB capacity has changed
http://technet.microsoft.com/en-us/library/cc262043.aspx

More info from SharePoint Team including SP1
http://sharepoint.microsoft.com/blog/Pages/default.aspx

Site Recycle Bin (step by step)
http://www.tcscblog.com/2011/06/28/site-recycle-bin-in-sharepoint-2010/

Step by Step Storage Metrics (Bill Baer)
http://blogs.technet.com/b/wbaer/archive/2011/06/28/service-pack-1-storage-metrics-storman-aspx.aspx

Great Links

Sharepoint General

http://blogs.msdn.com/b/pstubbs/archive/2011/06/22/understanding-sharepoint-2010-claims-based-security.aspx

http://sharepointpodshow.com/archive/2011/06/24/sharepoint-mcm-top-3-mistakes-and-user-profile-sync-discussion.aspx

http://blogs.technet.com/b/tothesharepoint/archive/2011/05/25/coordinating-urls-with-aam-and-dns.aspx

http://blogs.technet.com/b/tothesharepoint/

http://get-spscripts.com/2010/11/convert-word-documents-to-pdf-in.html

http://www.sharepoint4developers.net/en-nz/post/sharepoint-2010-content-type-hub.aspx

http://blogs.msdn.com/b/alimaz/archive/2011/06/27/configuring-sharepoint-content-organizer-to-route-documents-to-a-separate-site-collection.aspx

http://blogs.technet.com/b/askds/archive/2008/05/14/troubleshooting-kerberos-authentication-problems-name-resolution-issues.aspx

http://sharepoint.microsoft.com/Blogs/GetThePoint/Lists/Posts/Post.aspx?ID=401

http://www.gimmalsoft.com/Pages/default.aspx

http://blogs.msdn.com/b/ecm/archive/2011/03/06/taxonomy-the-challenge-of-starting-from-scratch.aspx

http://www.sharepoint911.com/blogs/laura/Lists/Posts/Post.aspx?List=676af157%2D7d96%2D4e15%2Da987%2D54b8a3e4d948&ID=119

http://blogs.sharepoint911.com/blogs/jennifer/Lists/Posts/Post.aspx?List=126e87c2%2D6987%2D4652%2Da0af%2D425b31d827bd&ID=70&Source=http%3A%2F%2Fblogs%2Esharepoint911%2Ecom%2Fblogs%2Fjennifer%2FSiteAssets%2FOffice365%2Easpx&Web=2d9e5740%2D0f11%2D4705%2Db67c%2D010879b6e2a9

http://blogs.technet.com/b/sharepointcomic/archive/2009/01/14/managing-and-administering-site-quotas-in-sharepoint.aspx

Development

http://msdn.microsoft.com/en-us/library/gg293116.aspx

http://msmvps.com/blogs/sundar_narasiman/archive/2010/12/26/develop-custom-workflow-activity-for-sharepoint-2010-workflow.aspx

http://www.sharepointusecases.com/index.php/2010/03/configure-item-level-permissions-for-document-libraries-part-2/

http://ikarstein.wordpress.com/2011/06/16/problem-and-workaround-organization-browser-silverlight-web-part-is-empty-on-other-site-than-mysite/

http://www.moss2007.be/blogs/vandest/archive/2011/06.aspx

http://get-spscripts.com/2010/09/check-in-and-approve-all-publishing.html

http://ranaictiu-technicalblog.blogspot.com/2011/02/sharepoint-2010-approvereject-content.html

PowerShell

http://www.sharepointer.com.br/sharepoint-administration/sharepoint-powershell/managing-sharepoint-2010-content-database-with-powershell-part-1/

http://blogs.technet.com/b/heyscriptingguy/archive/2010/09/22/use-powershell-to-manage-lists-views-and-items-in-sharepoint.aspx

http://sharepointnomad.wordpress.com/2009/12/30/create-and-delete-sharepoint-list-views-with-powershell/

http://blogs.technet.com/b/heyscriptingguy/archive/2010/09/22/use-powershell-to-manage-lists-views-and-items-in-sharepoint.aspx

http://www.dunxd.com/2009/02/06/sharepoint-global-site-collection-administrator-editor-using-powershell/

http://www.sharepointroundtable.com/blogs/rdennis/archive/2011/03/22/using-powershell-to-make-an-entire-web-application-read-only.aspx

http://blogs.flexnetconsult.co.uk/colinbyrne/2008/02/26/PowerShellSharePointThreeWaysToDeleteAListItemIDCAMLStringMatching.aspx

http://letitknow.wordpress.com/2011/03/17/100/

http://get-spscripts.com/2011/03/useful-powershell-for-sharepoint-links.html

http://www.rlmueller.net/PowerShell/PSLimitedLastLogon.txt

http://www.rlmueller.net/PowerShell/PSLastLogon.txt

http://secretsofsharepoint.com/cs/blogs/tips/archive/2010/09/21/updating-items-in-sharepoint-2010-using-powershell.aspx

http://www.learningsharepoint.com/2010/08/19/adding-list-items-using-powershell-sharepoint-2010/

http://letitknow.wordpress.com/tag/moderationinformation/

http://stackoverflow.com/questions/5431977/sharepoint-2010-add-list-item-with-workflow-approval-status-and-powershell

http://www.dunxd.com/2009/02/06/sharepoint-global-site-collection-administrator-editor-using-powershell/

http://get-spscripts.com/2010/09/create-and-manage-sharepoint-site.html

Records Management

http://www.endusersharepoint.com/EUSP2010/2010/07/14/sharepoint-2010-records-management-overview/

Monitoring

http://blogs.msdn.com/b/besidethepoint/archive/2010/09/14/http-request-throttling-in-sharepoint-2010-part-2.aspx

http://blogs.msdn.com/b/besidethepoint/archive/2010/09/13/http-request-throttling-in-sharepoint-2010.aspx

http://blogs.technet.com/b/wbaer/archive/2010/04/22/http-request-monitoring-and-throttling.aspx