Do these bindings work with a forum aura...
Do these bindings work with a forum aura board, or do they only work with the slot boards?
Yes, they should come with the multi-hole disk. They will fit on any four-hole pattern board.
This is not an ICS or EST system, which uses the Burtons 'Channel' system. They will be fine with the Forum as they have a 4 hole pattern in the baseplate.