I posted the first version of this tool here – alongside with some explanations why this is useful and important.
In this new version I added automatic namespace reservation using the HTTP.SYS API – so you don’t need to copy&paste the stuff around. I just took Keith’s wrapper. Thanks Keith!
Dunno why I went for this silly CUI interface, maybe I was just too lazy to parse command line parameters ;)
Also successfully tested it on Vista – especially handy since HttpCfg is not included by default.