Forum unregistered users can't see latest post on cms?
 

i've upgraded my forum to 4.0 and i'm a few issues.

1 - unregistered / guess can not see latest posts under "Recent Forum Posts", only registered user can see those items

2 - i changed the default theme's width to 900 pixels but when check forum home, it's still displaying as 100% width

3 - lastly, how do i ENABLE the right column as seen on here?

thanks much