Need help with decoding some of the super 8 website?

In the website the is a file labeled braegen14 when you open the file and type in the code there is an auto file with a series of beeps, i think it might be morris code but I don't know morris code, at the end of the series of beeps it almost sounds like something is taking off a a very fast speed (maybe a ufo). Also there is a file you can print out and it has a conversation and a picture on it. Also there was a recent download on my mac and it was a series of code and in the site it says something about a download. So i need help with the decipher of the series of beebs, the explanation of the conversation, and the series of codes explained. If you haven't seen the site the url is thescariestthingisaw.com which is shown at a series of pictures at the end of the trailer. So please help.