South Africa Directories

hey guys

anyone know which southafrican directories are good to be on?
iv tried a few like :

www.dribble.za.net ( new but great )
www.ananzi.co.za ( err ok )
www.kalahariads.com ( average )

im trying to get my website on the directories only in south africa?
am i wrong by only going to south african directories?

harro prease?