Then quickly (before the message comes up) click on the 'Try another mirror' text at the top right of the popup. Not so! Shut that message, and click on the Download button again. You may get a message saying you need to be a member. They are large files (by my standards :P) totally about 4GB in size that's why you need a decent internet connection. Scroll down, ignore all the marketing :P until you get to the Download Links bit. Okay, so you want it but have no clue where to get the files.