php + cURL issue

I'm having an issue with cURL. I have installed it on two different boxes, one is working properly, and another isn't. The script auto login's a user to a site. One server it works as expected and logs the user in, the other it does not. It appears the cookie data that is being saved is different on the two machines from the login. The code itself is identical. The result on the two servers is different. I've fiddled with this thing for a couple weeks, and now its too late to mess with it anymore as I have a launch target I need to hit. What I'd like is a php / IIS guru to help me fix this. I will give you remote desktop access to the server and you can take it away from there. I just need you to get the script running on the server the same as the other. The script is already there, its very simplistic, only about 50 lines or so, no database interaction, nothing fancy at all. I'm not a strong PHP guy, so its very simplistic. (again though, it works on other server, so its not a code issue) In return, I'll give you free hosting on one of my dedicated servers for 6 months. This is not your average shared hosting, I dont host sites for a living, I only host clients I code for - so there is only a handful of people on each server. In fact, the server you will be on, you will be the only person on it at this time. You'll have access to PHP (obviously), ColdFusion MX 7 (the latest, greatest version), MSSQL 2k and/or mySQL (different server), and if you need additional services, we can work that out. Please email me if you are interested in helping or if you have any ideas please!! Thanks in advance! - Nate Nielsen nnielsen@cfgod.com