Default widgets and Ultimate Facebook login

Hi All,

Quick thankyou beforehand to all the helpers on site.

Anyway, experimentting with Buddy Press Fun and plugins from wpmu dev


It seems that the two default widgets on Fun cannot be removed/changed

I want to use Ultimate Facebook for people to register and comment on site.

I have nearly got this to work but the Member Login still shows.

Do I need to delete this in the code or is there an easier way which I have missed.