Danborg writes "ABCNEWS has the story. Evidently Mr. Katz died of complications from chronic alcoholism. A sad end to a true pioneer in the field of data compression. Who doesn't remember converting all their files to .zip format back in the BBS days?" The fact of his death has been out for awhile, but its circumstances only came to our attention yesterday (through *many* submissions). Genius and tragedy are too often linked.