I purchased an nsProtect Secure (Xpress) from network solutions. The problem is there's already an ssl certificate on the server. The server is Windows 2008. It has 1 IP address. There are multiple sites on the box sharing the common address using host headers. Is there a way to register the 2nd certificate on the box without invalidating the first one. It's my understanding that using the same IP address and default port 443 is a no no.