Fixed a bug, file names are now saved correctly at the upload.
... we need to create an account specific for this site? The SMW Forum account won't work?
The site is not connected to this forum, so you'll have to create a new account there too. It could be possible to add Facebook/Twitter/etc. login support, though that might raise some privacy issues.
It might be a good idea to clone the old sites to this new one to preserve the content they hold. ...
As far as I know, everything on the old site is lost. There are some collections of the old stuff, but I'm not sure yet how they should be handled. I would prefer if their original authors would reupload them, but of course many of them aren't active anymore. Maybe there could be and 'oldcontent' user, to which these stuff could be linked to. What do you think?
Strangely, i'm not receiving the registration mail.
According to the error logs, your email provider refused to accept the registration email. I'll send it to you in a private message.