Centigram, another high-tech company in California's Silicon Valley, added domestic partner benefits this week, effective Jan. 1, 1997. Don't know the details yet. I'll pass them on later. (but does include health/dental) All it took was a valued employee giving a copy of Winfeld/Spielman's "Straight Talk About Gays in the Workplace" to the HR chief earlier this year, and voila!