Originally Posted by
nmenaker
limit is five, so definitly de-authorized anything you won't be using it on.
FYI: The standard way to de-authorize is from the computer to be de-authorized. If you don't have it, you can't do that. However, the Apple support people can - and will, with no hassle. (Found that out the hard way after pouring coffee into my laptop. Wish the rest of the recovery process was as smooth.)