Blyth Software Inc, Foster City, California, best-known for its Omnis 3 Plus multi-user database for the Apple Mac, has moved into the MS-DOS world with Omnis Quartz, a relational database application generator developed for AT-alikes running the MS-Windows/386 environment: the graphics interface is said to be similar to the Macintosh Omnis and features of the do-it-yourself database program include buttons for executing procedures, pull-down menus and WYSIWYG screens; no prices were available.