The Springbok Africa wing Bryan Habana grabbed two second-half tries to help the Stormers beat the New South Wales Waratahs 27-6 in in the final match in round two of rugby's Super 14.
The Stormers' new signing scored in the 43rd and 55th minutes to heklp the hosts to their second straight win,
The Bulls began a miserable day for the Australian teams in South Africa with a 50-32 win over the ACT Brumbies in Pretoria.
The second bonus point win has the champion Bulls top with 10 points, one clear of the Hurricanes, and Chiefs, who picked up their first bonus points yesterday with wins over the Western Force and Lions.
The Sharks have eight points, the Queensland Reds six and the Crusaders five.
Meanwhile the Chiefs number eight and captain Sione Lauaki will appear before a SANZAR judicial committee after being cited for the lifting tackle which resulted in a yellow card 13 minutes into his side's 72-65 win in Johammesburg.
