FamilyPostcards2008.com is just a Phishing site looking to infect you with several bits of nastiness. Don’t click on a link to www.familyPostCards2008.com or likely any domain that sounds similar. This is a new enough threat that most anti-virus won’t catch this file yet herunterladen.
There is not much of a site at the URL. They aren’t even trying to pretend that it is a real site. Just a message that your download will begin shortly herunterladen.