Good Resources for coded/scripted File Uploads to SharePoint DocLibs

Here are some useful resources if you (like me) are trying to upload documents to a SharePoint 2007 (MOSS or WSS) document library with code:

http://sharepointfieldnotes.blogspot.com/2009/09/uploading-content-into-sharepoint-let.html

http://social.msdn.microsoft.com/Forums/en/sharepointdevelopment/thread/5ba4f06e-020b-490a-9452-163ac64fd2f3