1776 Inc has reworked its Disk Array Software, designing it especially for Santa Cruz Operation Inc Unix and Open Desktop: the new release, version 3.1, is said to be closely integrated with the Santa Cruz products and takes advantage of little-known Santa Cruz capabilities to simplify installation and avoid reinstalling Unix or Open Desktop from scratch; it also now enables a back-up boot drive to be a different size from the primary drive; the software is out now at the same price as the 3.0 release.