Personal webserver using PC

http://badblue.com/prodpe.htm

Many of our users call BadBlue the easiest personal web server they've ever seen. BadBlue is not only a server, it's a complete file sharing system that is simply easier and faster to use than anything else. Why? Because BadBlue lets you use a tool you already know well: a web browser. In seconds, you can turn your PC into a powerful web server. You can easily share photos, music, videos, and much more. With its simple menu-driven interface and pop-up wizards to guide you through setup, there's no faster way to share files. Download BadBlue now... it's fun, free and fast!