Gordon Weakliem's article on vs.net and NAnt : http://radio.weblogs.com/0106046/stories/2002/08/10/supportingVsnetAndNant.html

Jeffrey McManus's excellent article at ondotnet http://www.ondotnet.com/pub/a/dotnet/2003/01/27/nant.html?page=1

Baird's article at http://www.informit.com/isapi/product_id~{DD92FA56-F369-47A9-9100-21D64DAEB14B}/content/index.asp

try

http://www.informit.com/articles/article.asp?p=30076

Managing Source Code with NAnt http://www.fogwater.com/Dotnet/ManagingSourceCodewithNAn.html

Giuseppe Greco has written a document "Building Projects With NAnt". It is available at http://developer.agamura.com/technotes in various formats. Highly recommended for those new to NAnt.

An excellent introductory article at TheServerSide