Vyvyan Basterd
Adventurer
I started my 7-year old (now 8) son with 4E. He had no trouble with the math (they're doing the beginnings of algebra in 1st grade in our school system). He understands the character concepts from his experience with CRPGs. The only thing he really needs improvement on is his attention span. He's been improving in that aspect at school and in Tae Kwon Do, so soon we may be able to run a full campaign for the family.