Creating Workflows for Windows Sharepoint Services and MOSS2007 - a Step by Step Tutorial by Serge Luca.

Serge Luca [MVP WWF] has begun publishing a comprehensive tutorial titled Step by Step Tutorial. Creating Workflows for Windows Sharepoint Services and MOSS2007.

Serge's article is well-written and well-illustrated. It looks like three of twenty articles have been published so far, but clearly his complete article will be an authoritative guide worth bookmarking for future reference.