Indy 10, SSL, Proxy and HTTP(S)

Hello,

I use Indy 10.1.5 with D2006 to connect to a HTTP(S) server (using the
TidHttp component). It's a Skype-like application.

I have everything working but now I need to add support for proxy
servers and because I'm not an expert I wonder if anyone could provide
me with a sample on how to do this. This sample should include:

    - Support for HTTP and HTTPS
    - Automatic authentication

An additional bonus would be:
    - Automatic detection of proxy configuration or,
    - Retrieving proxy settings from the users IE profile

Thanks for any help you can give me

Regards,

Kees Vermeulen