Connecting to internet under proxy

[Schronos]

I don't know where is the problem, but I tried the same that you put
and it failed.

I tested it under cygwin, a cmd, linux with 2.2, 2.3 and 2.4 python
version. I think taht the problem is my corporate proxy. In this
sentences we use always a http proxy, but perhaps is not the suitable
kind of proxy. :-( I don't know, it is only an idea, 'cause in my other
programs I always use an http proxy and it work properly.

thank's for all.

 Chema.