iCloud !!!!!!!!!!!!!!

What if we use the keychain access file for iCloud and transfer to AMD cpu from an intel or working logged in iCloud mac .

i seen one in my keychain app. on my intel laptop but don't know where to find the location of the Keychain file to test my theory .
just an idea.
on my intel lion i logged in once to iCloud and it stays logged in just thinking might trick and to connect to server.
thoughts any one?