Ah, This reminds me so much of section in a computer crime class i took this past spring semester. There's a rule about spam mail if it looks too good to be true than its not. and Never click on a link especially ones that have a http:// link. the right hacker could manipulate the link to get into your pc's pants. I found the link my prof used to test our knowledge of phishing.
MailFrontier Phishing IQ Test