JFB Connect with Jomsocial

1) The JFBConnect User plugin must come after the Joomla plugin. There are no other constraints for ordering between those and the JomSocial plugin.

2) They are both modules, so you should be able to put them on the same page however you like. The JFBCLogin has a lot of options which allow you to remove just about everything but the Login button. Let us know if you have more questions about that.

3) I'm not sure what menu specifically you're talking about. If you want to put the Login button somewhere within one of JomSocial's templates, you should check out the following snippet. We have an improved method on the way, but it's not available yet:
www.sourcecoast.com/extensions/jfbconnec...estions#login-button

Hope this helps, and let us know if you have any other questions!

The modules are on the same page using the module manager. Every template has different module positions. You can append ?tp=1 onto your webpage to see the locations of each module position in Joomla (ex: blah.com/index.php?tp=1). Let's say you have a module position "top" at the top of your page, you could then assign the JFBCInvite and JFBCLogin modules to that position and both would show on the page.

For adding new menu items to the JomSocial toolbar, I'd have to point you to their documentation or support forums. It's more complex than I think it should be, but they describe it best:
www.jomsocial.com/docs/Toolbar_API#Addin...olbar.27s_menu_items

Hope this helps!