THIS SITE IS A SCAM! See links below:
1/ http://rudefinders.wordpress.com/2011/03/30/rudefinder-com-scam/
2/ http://whoscammedyou.com/scams/2810/Rudefinder.com
3/ http://bewareoffalseadvertising.blogspot.com/
You should probably cancel whichever card you used to make payment, and change your password for any other wesbites where you have the same password.