Please go to http://go.symantec.com/sep12beta ; choose if you want to download SEP or SEP SBE and click on "Join the Beta". Please follow the instructions to download, You need to sign in with your SymAccount or please create one if you don't.
When our current public beta registrants received an email to download, they are being taken to the download page bypassing the SymAccount Login. If the registrant had the SymAccount on the computer he/she is trying to download, then it works. If not, the SymAccount is trying to authenticate the user.
We are resending the email to current public beta registrants so they will be taken to the correct download page. You can use the top link to get there, too. Thank you!
Cindy