Some people are having problems with proxy, so I'd like to understand more about this.
I did some tests while I was behind proxy and DX and widgets worked fine. The proxy settings were inherited from Internet Explorer settings.
So, what problems are you experiencing? Do ALL objects that connect expose the problem? Some of them use the Web Browser ActiveX control, some of them just use the COM XML-HTTP object. Is it the same?
What kind of proxy authentication do you have? Standard or http?
Are there users behine proxy that have it working, or am I the only lucky one?