Could you make this more impossible? I could care less if my Directv and AT&T bills are together or separate, just let me sign in? Who the &*%! created your web page? If you don't simplify my sign in and order process, I'll switch to another cable carrier.
Re: All I want to do is sign in and order a movie!
The reason it asks that is for people that are joint billed so it wil give them the option to view everything vs just the dtv portion. All you need in that case is use your att login ID, if you aren't joint billed then it would be the e-mail address you have entered on the account when you regestered. There are some situations where if you are joint billed that you have to talk to a agent to have the account re-synced which they can do over the phone or through chat.