Okay, i went to this site http://www.thetaoofmakingmoney.com/2007/04/12/324.html
and learned how to make *Valid credit card numbers.
i went on steam, punched in the credit card info. (all fake)
and i completed the entire thing. im at the point were it is showing me my receipt. Im really wondering if i should press that Purchase button and download the game (half-life2).
i enterd in completly fake billing information and such, and i am not anywhere remotly close to living in the united states.
Will they be able to track me down and arrest me if i push that "Purchase button"?
or will everything go good and i will be with a free game no sweat?
OR~~ will they ban my account all together from steam leaving me unable to play the game?
so...
Should i Go for it? Getting the free game and all?

I'm betting it won't go through. The credit card authorization system checks for more than a valid number. That's why some legitimate cards get declined. The card holders may be late on payments or over limit, or may have closed the account.

I'm betting unless it happens to be an active account number in good standing, and the expiration date matches, it will be declined.