>Hi Antonio,
>
>thank you very much für your help and the fine example. In c) you wrote about server-server-communication, but I will use it for some http-services provided by wholesalers to query the
>availability of articel or to get bibliographical-data. In my understanding this is more a client-server-communication but does that make a difference?
>
>Best regards
>
>Thomas

Thomas,

In general, it won't. I always instantiate ServerXMLHTTP instead of XMLHTTP and never got any issues with that. It means that you're getting a more clean library (server-server communication is client-server, too).

If you need to configure a proxy authentication, though, you might prefer to use the XMLHTTP instance, since it uses the settings of Windows Internet Options.