I was wondering if anyone experienced problem connecting to a password protected airport express speakers using airfoil. The express device is detected but once I try to connect and enter the password the response I get is "incorrect password". It works perfectly with Itunes i.e., I am able to stream using itunes (the password works). Also the passwords for the express and for the speakers are the same. I am running Mac OS 10.5.2 and have airfoil 3.1.3 (trial version - I am not sure if it makes difference).