[quote=Blitz]
If you do a non-bio, on the other hand, you have the freedom to create things as you go along, [b]but it's easy to lose track of what you have mentioned, therefore making consistency more difficult.[/b][i]What do you think?[/I]
[/quote]

I think for some people, it's true, while others have the ability to maintain consistency because they maintain the character's "bio" in their head. At least that's the way it is with me. Though I have no problem with a written-out CS, either.