This week, Sage Software is bringing out version 11 of ACT, its high-flying contact management software. ACT has been around since the mid-1980s and has been through multiple incarnations and owners in that time. ACT was what you used back then if you were tired of keeping notes on paper and wanted to improve the way you sell. I can remember a DOS version of the product that would look almost alien in comparison to today’s slick GUI version.