im seeing about doing a little fun with the Master_writer/Slave_Receiver But all im finding is the same "learning" example over and over again.
I want to see something like Master send a Command like (switch HIGH/LOW) Slave Recieve command turn on LED or something super simple like that. Any Links 
?
Or a quick snipit
Thanks
i found a basic one but te code is old and doesnt seem to work - even after my feble corrections
http://www.alivingarchitecture.com/2010/12/connecting-arduinos-mastermaster/
Maybe this will help:
now theres some reading thanks for the link