Five is Ten (technically)

look who owns the company! RDF! and flemantie media who also control OZ programmes

I think you mean RTL ( owned by the Bertelsman Group) RDF is a production company.
Freemantle media is the content division of RTL and is therefore owned by them ...they do not 'own' Five.
Five's budgets are still substantially less than that of other companies although RTL did increase it's investment when it bought out UBM's stake in 2005.