Thursby Software today announced the release of DAVE 4.0, a major update to the company’s cross-platform file and print sharing application. Version 4.0 brings numerous enhancements, including Mac OS X 10.2 (Jaguar) compatibility, fully integrated and efficient browsing capabilities, file storage in industry standard formats for compatibility, and increased security. DAVE 4.0 is available for Mac OS 8.6 or higher and Mac OS X, priced at US$149.