I can get to mine, Old_Drummerman, but I have been signing in manually for months...dunno if that makes a difference...but they did say that those that automatically log in will have to do it by submitting ID and Password each time on the new site...dunno if that is the case with Yours, if You have "saved" Your ID and password and have been doing it that way.
I am using the old process too...clicking the "Datek" link on the Ameritrade log-in page!!!