With the release of MWS 4.0 there's a new SDK. Not only has the content been updated, but the formatting has changed, as well. This places the properties into a seperate branch from the method(s). It's pretty sweet. Plus, there are some new demo applications. You can see the new SDK online @ http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnanchor/html/anch_MapPointWS.asp or download it from http://www.microsoft.com/downloads/details.aspx?FamilyId=CB5148A9-F09E-4EC8-992F-16478C0B5D9A&displaylang=en.