DIVERSIFIED media conglomerate Primedia is though to be bidding for a controlling interest in Cape-based radio KFM. This comes after both Primedia and KFM shareholder Brimstone Investment Corporation issued separate cautionary notices. Meanwhile one of Primedia’s holdings, CapeTalk, announced at the weekend that it has recorded an operating profit after only 15 months of operation. CapeTalk was only expected to move into the black after its third year. Primedia also controls Radio 702 and 94.7 Highveld Stereo.