Encrypting stroredprocedures

Anybody can help me for encrypting & decrypting Stored procedures...This is straight from the help file.

If you are creating a stored procedure and you want to make sure that the procedure definition cannot be viewed by other users, you can use the WITH ENCRYPTION clause. The procedure definition is then stored in an unreadable form.

After a stored procedure is encrypted, its definition cannot be decrypted and cannot be viewed by anyone, including the owner of the stored procedure or the system administrator

Here is an example:
CREATE PROCEDURE FactorAddRecord2
(
@.iSecurityId dINTEGER,
@.iFactor dNUMERIC_15_8
)
/**************************************************
DESCRIPTION:
AUTHOR:
DATE:
CHANGE LOG:
************************************************** /
WITH ENCRYPTION
AS
DECLARE @.vExchangeRateId dINTEGER;
BEGIN
BEGIN TRANSACTION
UPDATE
Security
SET
Current_Factor_N8 = @.iFactor
WHERE
Security_Id = @.iSecurityId;

INSERT INTO Data_Point_Hist
(As_Of_Date,
Security_Id,
Factor_N8)
VALUES
(dbo.fn_Today(),
@.iSecurityId,
@.iFactor);
COMMIT;
RETURN 0;

END|||oooops - was supposed to be a new post: DELETED