Communication over http...

Hi,

Is there a way of creating a one to one client server app that communicates using specifically the http protocol? What control is best to use, although I'd prefer not to use a control at all and use a winsock class implementation, does such a thing exist?

I need to send information back and forth across the interent, but it needs to go via http to avoid firewalls etc...

Thanks for any help,

Mike