"IIS is believe it or not a very good webserver" Does it have a portable config file yet? Or do you still have to use scripts to transfer website configuration

"IIS is believe it or not a very good webserver" Does it have a portable config file yet? Or do you still have to use scripts to transfer website configurations (which breaks when you have sites configured with SSL for example). I still have nightmares about reconfiguring IIS by hand for 100+ site IIS servers because the damn transfer script failed hardcore. At least when they switched the config to an XML format I could back it up easily, but it was still machine specific...