Last week's issue should have pointed to June's IEEE Expert (instead of AI Expert) as the source of DARPA Strategic Computing Initiative overview articles by Saul Amarel, Bob Simpson, et al. (Some electronic copies may have been corrected. It is my policy to correct archives and back issues rather than propagate errors further, at least for simple typos such as this. My apologies to any historian who is thereby confused. For those of you with uncorrected copies, you now have a collector's item.)