Advantage Roullete

I have heard that Roulette can be played with an Advantage. How is this so?

If there was a previous thread on this, you can just post the link here.

Here you go:

http://www.blackjackinfo.com/bb/showthread.php?t=4423

-Sonny-

[EDIT: Whew, a whole three minutes. I must be slowing down *laugh*]