1.) I plan to make a nice MMORPG, and I want the username and password creation to be coded into the site in its own area. How could i make it so that once the user hits the "create character" command button, it creates a new file according to the username, and creates a txt file named the password?

2.) How might I host my own ASP site at home? If you suggest PWS, I don't understand how to install it on my computer (I have Windows XP Home Edition).