The late 90's mark the transition of cels to CG 
but im not too clear on the exact ones. I also 
think there may have been a few that had a 
mixture of both if i recall reading previous 
posts correctly from long ago. A couple that come 
to mind is lain and mononoke, but i can be wrong, 
i am not an expert. I think as touch ups and fill 
in scenes. Does anyone know which ones used both 
in the transition period?