Originally Posted by Unstable_Hero
Note: You can NOT download the beta client without first signing up for
the beta. You will need to make sure you are logged into the account
you signed up on.
and with such a large file use the FP download manager
Actually that's not entirely true. If you have a beta account already, you can use a separate downloader to get the files. If you want to start downloading now and plan on getting a key shortly, i can provide a link.