PittGeek

When creating a new Windows Communication Foundation web service, the default extension is .svc. This can be a problem if you want to migrate an existing .NET web service where clients may have hard-coded the .asmx extension. The following article from MSDN Blogs shows how to configure a WCF web service that uses the .asmx extension:

Wenlong Dong’s Blog : How to use .asmx extension to handle WCF requests?

Via Ajaxian: Google is now hosting a number of open-source AJAX libraries, so you can take advantage of the vast Google infrastructure to reduce the load on your server. Complete details on how to access the script files can be found in the AJAX Libraries API Developer’s Guide.