Need signups to a website

I need to get 500 signups to a website to increase my invite count. It will take less than 30 seconds per signup. You will need 500 unique facebook accounts and 500 unique public IP addresses... OR you can use your group of friends to signup, each signup must come form a unique IP address. You will go to the website Click login using facebook enter your facebook credentials into the facebook authorisation page and submit You will then get logged into the website. Budget is less than $30