>Whilst working with one of the Microsoft Development Support team I was sent a list of useful development and administration links.. thought I would share them you all.

SharePoint Server 2007 Developer Portal
http://msdn2.microsoft.com/en-us/office/aa905503.aspx
Download Windows SharePoint Services 3.0
http://www.microsoft.com/downloads/details.aspx?familyid=d51730b5-48fc-4ca2-b454-8dc2caf93951&displaylang=en
Download SharePoint Server 2007 SDK
http://www.microsoft.com/downloads/details.aspx?familyid=6d94e307-67d9-41ac-b2d6-0074d6286fa9&displaylang=en
Visual Studio 2005 Extensions for Window Workflow Foundation
http://www.microsoft.com/downloads/details.aspx?familyid=5C080096-F3A0-4CE4-8830-1489D0215877&displaylang=en
Microsoft Office SharePoint Server 2007 MSDN
http://msdn2.microsoft.com/en-us/library/ms400564.aspx
Mapping MCMS 2002 APIs to SharePoint 2007
http://msdn2.microsoft.com/en-us/library/aa480228.aspx
Planning MCMS 2002 Migration to SharePoint 2007
http://msdn2.microsoft.com/en-us/library/aa480225.aspx
Windows Workflow Foundation
http://msdn2.microsoft.com/en-us/netframework/aa663328.aspx
Introduction to Collaborative Application Markup Language (CAML)
http://msdn2.microsoft.com/en-us/library/ms426449.aspx
Plan enterprise content storage
http://technet2.microsoft.com/Office/en-us/library/9994b57f-fef8-44e7-9bf9-ca620ce207341033.mspx?mfr=true
Planning and architecture for Office SharePoint Server 2007
http://technet2.microsoft.com/Office/en-us/library/b28ba53d-a3e8-440f-9fcb-f592d858894a1033.mspx?mfr=true
SharePoint Products and Technologies Community
http://msdn2.microsoft.com/en-us/office/aa905506.aspx
Best Practices: Using Disposable Windows SharePoint Services Objects
http://msdn2.microsoft.com/en-us/library/ms778813.aspx
Developer Introduction to Workflows for Windows SharePoint Services 3.0 and SharePoint Server 2007
http://msdn2.microsoft.com/en-us/library/ms406057.aspx#office2007ssintrotoworkflows_authsharepointworkflowsinsharepointdes2007
10 Essential Resources for SharePoint Developers
http://blogs.msdn.com/randalli/archive/2007/01/08/10-essential-resources-for-sharepoint-developers.aspx
Look-Back SOAP calls and Direct Linking
http://msdn2.microsoft.com/en-us/library/ms565591.aspx