Where to get CommunityBuilder connector?

Sorry for the confusion and issues you're having. The older releases of JFBConnect required the plugins to be installed separately. We've since moved to a much easier installation process which will install the plugins automatically for any extensions we support.

We're in the process of overhauling our documentation as some pictures and instructions are a little out of date. We'll keep this in mind when we focus on the profile integration sections.

Now, for the login problem you're having, can you explain that a little more? What login form are they seeing? Is there an issue when they click the social login buttons, or when they approve the social network login and go to a Joomla registration form?

If you have any more information or can provide a URL where we can test, along with instructions on how we can test, we'll gladly help investigate further.

Thanks,
Alex

1) In the SCLogin module, there is a setting for "Registration Component". I set that to "Community Builder". It now brings me to a CB page, but says that I must be registered to continue. Do you have registrations enabled in Joomla and CB?

2) If your site is new, Facebook likely hasn't scanned it yet. Like's are meant to be 'real', and that means for real, live websites. Please run a page that's having issue through the Facebook URL Debug Tool . That will scan the page, add it to Facebook cache and let you know if there are any issues. You don't have to do this with every page, but it will help get you included in their database sooner.

3) You have the layout set to "Box Count". That's the style of how the Recommend / Share links look in that mode. I'd recommend "Button Count" or "Standard" for a different look that you may prefer.

4) The JFBCSocialShare has an option for "Position". It sounds like you've set it to "Float". The "Fixed" mode sounds like what you're looking for. We don't have any documentation on that module right now. We're in the process of overhauling and improving our docs right now though. Hopefully, the tooltips help get you going, but if you have any other questions, let me know.

I hope that helps get you going,
Alex

Sorry for the delayed response.

The issue with the CB registrations failing was because you have the field "cb_state" marked as required. When you're using Automatic registration in JFBConnect, there was no way for that field to be filled out, so the registration was failing. There are 2 options to fix this:
1) Mark the 'cb_state' field as not-required. Then, the user can automatically register and CB won't have an issue with that field, since it's no longer required. I did this on your site and that's how things are configured now. I tested, and it does properly register the user.
2) Leave the 'cb_state' field as required. In JFBConnect, set "Enable Automatic Registration" to "No" and set the "Registration Component" to 'JFBConnect'. That will bring the user to a registration page where they can fill out extra information, including the cb_state field, for their profile. CB will then let the user register since the required fields are properly filled out.

1. On JFBConnect login form, there is no link to register new user outside facebook

I'm not sure what you mean by this. On the SCLogin form in the right sidebar there is a Register button. When clicked, it brings me properly to the CB registration form. Can you explain a little more what isn't working and/or provide a link so we can see what you're talking about?

Thanks,
Alex

1) Should I verify users emails? Most forums do this and as a user I find it a bit annoying. I don't really care if user don't provide any email. Is this just an effective spam prevention measure?

This is up to you. It's definitely meant to help prevent spam. We get over 500 attempts for 'fake' accounts on this site every day. If we didn't use account activation and other tools, there would be a lot of unnecessary accounts and, likely, a lot more bogus/spam forum posts with links to random places. That would make for more work for us to clear up and a worse experience for our uses... so we aggressively try to filter out bad accounts before they can be created.

2) If user creats a forum account, usually only unique username is displayed on forum and real name is kept private. Now, if user login using FaceBook, and username is set to "firlas" Nina Ivanov automatically became niniva, if I change to "first.last" she is nina.ivanov revealing her real name. This may not be her choice; she can change this using her CB profile page but this is not obvious for a new user. Shall I set automatic registration to NO?

Again, this is your choice. You can turn off automatic registration so the user can edit their username, yes. You could also make it more clear the user can change their username or, if you have a method for creating a 'random' username, we could gladly help you with that. The name may end up being "zk3@#jsk".. If that works for you, it's easy to do, but not as friendly for your users.

3) If I actually do set automatic registration to NO and Registration Component to JBFConnect as you suggested, Facebook user is presented with confusing page with a lot of info, in particular:
a) buttons to connect with social network - why, she is already doing this...
b) password - I guess we don't need this??? This happens even if I set "generate random password in automated registration" to YES
c) additional information such as street address etc. I have no intention to ask this; this didn't happened in CB login, how do I remove all that questions?

a) Those buttons are in case the user has already registered with Twitter, lets say.. Now, they are logging in with Facebook. Those social buttons and the Joomla login form let the user login to an existing account so that they can add the new social network to it. The purpose is to help users not accidentally create multiple accounts on your site for each social network they are logging in with.
You can disable the login portion of the form in the JFBConnect configuration area.
b) There's a separate option for the non-automatic registration flow called "Password Field on Registration" in the configuration area. Set that to "Generate and hide" to create a password for the user, but not let them edit it during registration
c) That's because you have the User - Profile plugin enabled. That's a plugin that comes with Joomla, but is disabled by default. You must have enabled it at some point. If you don't want those fields, simply re-disable it.

I hope that helps,
Alex