http://www.gamefly.com/Download-BioShock/150930/
I haven't tried it since I already have the game. The requirements are your CC info (people have reported being able to use pre-paid or an expired one), and you're supposed to download the client.
I haven't tried it since I already have the game. The requirements are your CC info (people have reported being able to use pre-paid or an expired one), and you're supposed to download the client.