Following ep its May agreement to market Orem, Utah-based Digital Technology International Inc’s Apple Computer Inc Macintosh-based systems for newspapers in May, System Integrators Inc, Sacramento, California has formed a new business unit to enhance, service and support the Macintosh-based Imaging Product Line, which comprises display ad makeup, colour, graphics and full page PostScript output software for high-end news publishing and distribution applications; the alliance is a direct result of the proliferation of Macintoshes in the newsrooms of newspapers across the world, and the need for newspapers to make better use of their Macs in more advanced networks integrated into a common database.