Yeah, that one always bugged me too. "Wait a minute. I don't have to 'believe' there is a President of the United States! Why do you have to 'believe' in a God?"

When you would ask a fellow believer the answers got pretty ambiguous like the ones posted here. Usually accompanied by a scowl that let you know it was something you weren't supposed to question.

But the God arguement here always centers around the Judeo-Christian interpretation of God. You could probably add a few more choices to your list if you were to think about it.

5) There is a God, but he's really not all that powerful. He can set a Universe in motion like a kid with a chemistry set, but can't really control the details when the experiment takes off. <--this one fits the Biblical God if you think about it. Adam and Eve doing what they're not supposed to; the devil rebeling and starting a war in heaven; God always having to interceed and fix his mistakes. Very similar to the greek concepts and stories of Gods and Godesses.

6) There there could be an 'Intelligent Designer' but it is not really a 'God'. Maybe it's just a program running on some superbeings entertainment center, or a Superconsciousness permeating everything but so far removed from what we can conceive of, and think of as to what constitutes 'intelligence' and 'consciousness' that interaction and detection is an impossibility for us.

This list could get really big. And all the Bible God arguments are so worn out they're not even interesting any more. Expanding your list could be though, ..interesting that is. It might even take the discussion into the realm of spirituality instead of tired old theological arguments.