Hey
I have a similar problem, i think there is something wrong with the toontrack page!!
today i have installed SD 2.0 (via DVDs) and EZD2 via Downlaod+Serial,…
After the installation i made the register-things in the programms…. and they work.
So, now i can’t see the both products in my online account, and i can’t register those with my serial number… ?!?!
if i want register with my serials –>”invalid email or passwort” (what the hell?!)
I am trying since hours, and YES i read all the FAQs…
I’m totally angry because I need the grooves of SD2.0……. according to the FAQs i need to register and download the grooves, etc….
Exept of this i can t update SD!! 
what’s the problem?!
