You can submit your website here: http://www.bing.com/docs/submit.aspx Also you can submit your website xml sitemap and authenticate it here: http://www.bing.com/webmaster
its funny they are not getting into top results for my 2 year old sites and with you it was indexed with the site you made 5 minutes ago ? lol they seem to be very punctual to the new site and will keep an eye from now onwards and not to the old sites.
Are we positive that webmaster tools has not changed with Bing? Has microsoft said anything in a release or on the blog?
Create an xml sitemap then sign up to http://www.bing.com/webmaster Add your url, your sitemap url then download a validation file, upload to your server and the site should get indexed.