Progress Software Corp of Bedford, Massachusetts, has established a wholly-owned Australian subsidiary to sell its Progress applications generator and relational database. Timberline Software Corp, Beaverton, Oregon and Autodesk Inc, Sausolito, California have an interface between Autodesk’s AutoCAD computer aided design software and Timberline’s Precision Estimating Plus: Precision CADLink enables construction cost estimators to take off dimensions and building specifications from any AutoCAD file electronically; ships now; no prices.