pdwivedi -2 Light Poster

hello to all,
i am using vroksub which is dos based application for downloading subtitles.It automatically downloads subtitles fom the web.But I have one problem that this application is unable to connect to internet, because I use internet through proxy server which requires username and password for authentication.Is there any way that I can specify proxy setting through command line or is there any third party application which can manage proxy setting for dos based applications.because vroksub does not have any option to configure proxy setting in the application itself.


thanks in advance