About Inline coding drawbacks in sharepoint2007

http://msdn.microsoft.com/en-us/library/bb862025.aspx

Sharepoint 2007 features

http://codeplex.com/features/Release/ProjectReleases.aspx?ReleaseId=2502

10 Best Practices For Building SharePoint Solutions

http://msdn.microsoft.com/en-us/magazine/dd458798.aspx

About ONET.XML - Good One

http://www.sharepointblogs.com/tbaginski/archive/2007/08/16/creating-a-custom-document-library-feature-in-wss-v3-moss-2007.aspx

http://www.sharepointblogs.com/tbaginski/archive/2007/08/16/adding-a-document-library-feature-to-a-site-definition-in-wss-v3-moss-2007.aspx