Your username is your email address. I didn't have a password so I chose the "Forgot Password" link and the system sent me one. I logged in and then was able to put items in my cart and go through the check out process.
Although I did receive an invoice, my card has not been charged yet so I am assuming you are not supposed to be able to get into that part of the site yet....
You would think they would have a larger presence here on ECF, I know I would...
Looks like they are on to you. The just disabled accounts and passwords. I tried the Forgot Password" link and a warning came up that accounts and passwords are disabled.