[TYPO3-commerce] Is this doc still current

[Arno Pfeuffer]

Hi Morten Olesen,
I know, that the installation guide is in german. Is there a current in 
english? Where?

I have seen the post and I follow the link, but mayby I am blind, but I 
could not find a download. And if I want to login, I get the message, 
that there is a wrong "security certificate" on the site. So I couldn't 
login. What`s wrong here. Is it possible, that you give me a link?
Thanks Arno