Phoned the company's IT consultant, who's a top guy, discussed it briefly. Turns out another member of staff is always downloading MP3's and actually started phoning him constantly when she had problems doing it!! He got pissed off and blocked MP3's on it the other day and told her the boss had asked him to do it... He's just lifted it and asked me to burn a copy of the Magic Numbers CD for him. Thanks to everyone for their help.