I have IIS running on a Win2K3 box that's hosting two domains using host headers. I'm working on a failover in case this main web server is down. I have made a replica of the web server that's offsite and planning to use ftp for file synchronization between the two. I was wondering if I could leave all the host headers for the domains on both servers so if one goes down the failover will kick in using the same domain name(s)? I guess my question is if it's possible to host the same domain name on different hosts? Will this be a problem if both are live web servers and pointing to the same domain when someone types in the domain name in the browser...hope this makes sense. Thanks!