Deus Ex

I bought this a few weeks ago, started the tutorial a few times but have finally had the time to start playing it in earnest. I'm enjoying it. I've noticed it seems to be titled Deus Ex: The Conspiracy but my copy is just called Deus Ex - same game though (Playstation 2). I like the fact that it's a fairly open game and that it's your choice how you play the levels. Quite a good plot too.