Most of my characters, and those of my players, had at least a little background information built in. There was usually some element of personality right from the beginning as well.
I think each of us had a couple of hundred voices in our heads, and we just chose one with each new character and let it run.
Usually when we managed to roll up elite stats for a new character, qualifying us for something like a Drow Elf, Archmage, Sorceror ( ala Eddings ) or the like, the character had *extensive* background before the first time they ever sat down to play them.
The more fun we thought we could have with the character, the more thought we put into them before we ever started.
There were many gaming sessions where not a single die crossed the board, and we simply sat discussing new characters, building their history and keying off things other people said to help build it.
Edited by Darkniciad on Mar. 10 2006, 10:17 PM