Group Logic has updated their ExtremeZ-IP software -- which offers integrated Windows file and printer services to Mac clients -- to version 7.1, which expands support for Microsoft's Distributed File System (DFS), allowing DFS file share support for Mac clients running 10.4 or higher. In addition, the company has unveiled low-cost services to help XServe users migrate to a Windows file server while still retaining connectivity and support for Mac clients.