http://stockcharts.com/school/doku.php?id=chart_school:technical_indicators

Here

http://windowsclient.net/wpf/wpf35/wpf-35sp1-ribbon-walkthrough.aspx

and here

http://elegantcode.com/2009/04/07/the-free-office-wpf-ribbon/

you can find a valid tutorial in order to make a cool UI.

Using the skin you can make cool UI for any cool user

http://www.codeproject.com/KB/WPF/SkinningInWPF.aspx

• http://dotneteers.net/blogs/vbandi/archive/2010/05/25/20-silverlight-4-demos-in-one-zip-file.aspx 20 quick demos already
• http://justinangel.net/  nice article about interop
• http://blogs.msdn.com/b/adonet/archive/2010/07/19/absolue-beginners-guide-to-entity-framework.aspx

BTW this guys and their blog are very cool

http://crsouza.blogspot.com/

http://dynamicnotions.blogspot.com/

http://www.trentfguidry.net/

This link is a right introduction:

http://www.code-magazine.com/Article.aspx?quickid=0907131

and those are direct from ms

http://msdn.microsoft.com/en-us/magazine/ee336308.aspx

http://www.silverlight.net/learn/videos/all/net-ria-services-intro/

Those italian links do the same right introduction:

http://www.winfxitalia.com/articoli/communication-foundation/introduzione-NET-RIA-Services.aspx

http://blogs.msdn.com/b/pietrobr/archive/2009/04/17/silverlight-3-e-i-net-ria-services-parte-1.aspx

Those links are also usefully

http://www.nikhilk.net/RIAServices-BookClub-TOC.aspx

http://blogs.msdn.com/b/brada/archive/2009/10/27/index-for-business-apps-example-for-silverlight-3-rtm-and-net-ria-services-july-update.aspx

http://www.codeguru.com/cpp/com-tech/complus/general/article.php/c11627/Trace-RPC-Calls-and-Notify-the-COM-Events-to-Your-Program.htm

You can use the following technique to debug your application

http://www.codeproject.com/kb/com/subscriptionstudio.aspx

For vb6 developer the following links may be usefull

http://www.informit.com/articles/article.aspx?p=19629

http://www.code-magazine.com/Article.aspx?quickid=0001021

http://msdn.microsoft.com/en-us/library/dd203052.aspx

http://www.winfxitalia.com/script/155/Gestire-Ottimizzare-Messaggi-Grandi-Dimensioni-WCF.aspx

If you need to write a queue listener you can use this link as a startpoint
http://msmvps.com/blogs/manoj/archive/2005/10/16/70979.aspx 

In my opinion I prefer and I choice the MSMQ Trigger way.
MSMQ trigger are unknown object for many developer, this link is useful to understand how write a MSMQ trigger application.
http://support.microsoft.com/kb/173325/en-us

If you need to manage MSMQ as an Active Directory object this link helps you
http://technet2.microsoft.com/WindowsServer/en/Library/040755a5-60f5-4f2c-aa1f-4dad89d747f31033.mspx

In my experiment this guy save me and my time ;)

http://blogs.msdn.com/b/mismail/archive/2007/04/18/building-an-msmq-cluster.aspx

At this link you can find a good way to avoid the above exception:

http://www.shabdar.org/cross-thread-operation-not-valid.html

At the same link you can find a cute tips to avoid the exception using th delegate.

http://javaflowswithin.blogspot.com/2010/03/c-threadsafecontrol.html

http://www.thinktecture.com/staff/ingo/weblog/archives/001397.html

http://download.microsoft.com/download/f/0/6/f06db639-09c4-4738-bd36-ca8640d9f872/msmqFaq.doc

http://www.codeproject.com/Articles/38999/Consuming-ASP-net-WebServices-WCF-Services-and-sta.aspx

http://www.sharethispoint.com/archive/2007/02/28/Using-a-SPGridView-inside-an-ASP.net-Ajax-UpdatePanel.aspx

http://elegantcode.com/2009/07/03/wpf-multithreading-using-the-backgroundworker-and-reporting-the-progress-to-the-ui/

I've used this article as startup, in my opinion I've choice to subclass the bw object.

The toolkit is here available:

http://www.galasoft.ch/mvvm/getstarted/