In SN I've ran across statements such as "Venerable sir (i.e Mahakaccana), this was said by the Blessed One in 'The Questions of Magandiya' of the Atthakavagga.." This indicates that these discourses were written down at the time of the Buddha or within the time frame of the lives of disciples who studied directly under the Buddha as did Mahakaccana.
So does this mean that some of the Buddha's teaching were written down during his lifetime? I was always under the impression that the teachings were verbally passed down for something like a couple of hundred years, then written down. Sorry for butchering the history....
Not a big issue but it prompted my curiosity.
Thanks,
adosa

I think its III. 3(3) 1 but that's probably not right.