How can i use one IP address on one network card and assign multiple domain names to the address
In NT 4.0/5.0 you have to assign "Host Headers" to each website in the IIS MMC. It's located under Web Site/Advanced.<BR><BR>Every website on the box has to be configured for Host Headers to work.
There are 3 part of HTTP adress: IP, port and header. Combination of those 3 must be unique. At this time You must have diferent header.