I won !!!

Found this in my inbox this morning:
.......
MSN HotMail gives members random cash prizes. This month, your account is randomly selected as the one of 12 top winners accounts who will get cash prizes from us. Please click the link below and follow instructions on our web site. Your money will be paid directly to your e-gold, PayPal, StormPay or MoneyBookers account.

Click here to get your prize:

http://www.msn.com/msn.games/prizes.php?id=.......

Sincerely,
The MSN HotMail staff
MSN.com http://www.msn.com
.......

$500 - Question is, do I want another round of virus removal right now ?

p.s. Google search for "msn games" has yet to yield result ...
Be VERY careful out there !