OpenVision Technologies Inc, Pleasanton, California, has released version 2 of its OpenVNetBackup back-up, restore and archive suite for Unix and Windows NT. The software can do local and network back-ups and on-line database back-up for Oracle, Informix and Sybase. OpenVNetBackup 2.0 costs from $5,500 with clients costing from $150 and. It starts shipping next month.