Does Anyone know how to register my site to Alexa Rank

It's a toughy! Just go to Alexa.com and type in your web address and you'll see where you rank on their system. If you're in the millions you need to step up the links to your site. That's the problem. The service is free. Add their toolbar to your site and start surfing the web to find people who also use the tool bar. And it goes on and on . . . Good luck.