Honda Repair: Replace timing belt on 96 Civic, haynes manual, timing belt

Question
How difficult is this?
Can an average guy do it?
How long can I expect my Honda to last before the belt needs replacement?

Answer
The difficult part  is you got to line up the timin points an average guy can do it but i would atleast get a haynes manual to also help you,as far as replacing it again it all depends on how much you drive the car,at least for not another couple of years at least