Who’s afraid of the Big Blue Wolf? Despite the lawsuit, settled this week, not Cambex Corp it seems. The company has launched a Certainty 6500 Series line of low-cost memory in 16Mb and 32Mb increments for IBM’s RS/6000 models 320, 520, 530, 730 and 930, at prices up to 50% below IBM list prices. Users can upgrade their memory boards themselves or have Cambex do a factory upgrade – do-it-yourself costs $3,650 for 16Mb, and it’s $4,550 if the work is done by Cambex.