几个国外SPS技术网站

http://www.tech-archive.net/Archive/SharePoint/microsoft.public.sharepoint.portalserver.development/

http://weblogs.asp.net/autocrat/archive/2004/11/10/254825.aspx

http://www.mev.com/modules/lists/msft/thread.php?group=microsoft.public.sharepoint.windowsservices&first=51&last=100

http://www.codecomments.com/Sharepoint_Windows_Services_Development/message376497.html

MSDN文档：
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/odc_sp2003_ta/html/sharepoint_integrating_sps_and_infopath.asp