We are trying to build a routine that will talk between ASP and PHP. We currently have a username and password in PHP that sends a request to ASP, ASP authenticates, sending a cookie back to PHP. It appears that PHP isn't accepting the cookie and consiquently behaves as a new client with a new session, causing the authentication to not work.

Any thoughts, or is there someone who understands PHP extremely well that would be willing to consult on this problem?