SOP or DCOM

[Kain]

Hi there,

I m working on a project where my main program is calling thru the net a web server to log in and retrieve some info. I m using Dcom DLL for now and it s working pretty good if there is no firewall.. But if there is a firewall it doesn t wanna work.. is Dcom dealing ok with firewall? what do i ve to do or add to make it work?

If not what should i use? SOAP or something like that?

Thx a lot for help