oh, and just to add to the conversation about "creation" - it was always my understanding that they related the creation account to what happened on earth in creating humans, animals and plants. They have as far as I can remember always acknowledged that the universe was created long before humans.
The creationists on the other hand, hold to the literal 6 days for everything.
However - just as a side point- it is possible that God created things in 6 literal days, and made it look like it was millions of years old....not that I agree with that idea. I'm just bringing it up as an interesting possibility.