Avsa optimized version of Griff's code

contract WillManager {
    address public willOwner;
    bytes32 public hashOfWill;

    function WillManager(){
        willOwner = msg.sender;
    }
    function newWill(string will) {
        if (msg.sender != willOwner) throw;
        hashOfWill = sha3(will);
    }
    function checkWill(string willUserIsChecking) constant returns (bool willIsCorrect) {
        return (sha3(willUserIsChecking) == hashOfWill);
    }
}