As promised here are the post-webcast resources.   Also, I'll be posting the date for the 'added' webcast - SharePoint workflows for developers shortly.  Thanks to all of you that attended today's webcast. 

Be reminded that the geekSpeak webcasts start in July - every Wednesday at noon PST.  We have some GREAT guests lined up already too!  Those registration links will be available next week and I'll post them here ASAP.  Here's the geekSpeak blog: http://blogs.msdn.com/geekSpeak.

RESOURCES

Web Parts Control Set Overview

Example - creating a web part with deployment
http://www.developer.com/net/asp/article.php/10917_3620316_2

Web parts development
http://15seconds.com/issue/060824.htm

Walkthrough - creating webparts in VS.NET
http://msdn2.microsoft.com/en-us/library/sk23dydw(VS.80).aspx

SPWebPartManager documentation
http://msdn2.microsoft.com/en-us/library/microsoft.sharepoint.webpartpages.spwebpartmanager.aspx
More about WebPartManager
http://msdn2.microsoft.com/en-us/library/system.web.ui.webcontrols.webparts.webpartmanager.aspx

Mart Muller's info - create and deploy web parts
http://blogs.tamtam.nl/mart/CategoryView,category,Webparts.aspx

YouTube Sharepoint web part
http://dotnet.org.za/files/folders/members/entry101447.aspx

web part infrastructure pt 1 and pt 2
http://www.code-magazine.com/Article.aspx?quickid=0611031
http://www.code-magazine.com/article.aspx?quickid=0701081

ScotGu blog - creating web parts
http://weblogs.asp.net/scottgu/archive/2006/09/02/Writing-Custom-Web-Parts-for-SharePoint-2007.aspx

Codeplex - web part deployment packages
http://www.codeplex.com/sptemplateland/

Code Access Security and Web Parts
http://store.bamboosolutions.com/kb/article.aspx?id=10405