How do I get a dsn test name such as dev.dautya.com? Will the test site be on discount Asp.net or my computer?
If you have the subdomain add-on you can create the subdomains on the server here. If you want to run a test site on your own computer you would have to make the proper DNS entries to point to your computer. You should do a search here on the forum for "subdomains" and see which method best suits your needs.