After a lengthy period of public beta testing, Symantec Corporation has released Norton Utilities for Macintosh 4.0, featuring support for both Mac OS 8.5 and the HFS+ disk format introduced more than six months ago with Mac OS 8.1. (See "All About Macintosh Extended Format (HFS Plus)" in TidBITS 414.) Along with a revised user interface, Norton Utilites components are now PowerPC-native for improved performance, and Norton Unerase can attempt to recover entire folders as well as individual files. Of course, Norton Utilities still features the widely used Disk Doctor and Speed Disk utilities for disk repair and optimization, and a bootable data recovery CD-ROM. Norton Utilities for Macintosh 4.0 should be priced around $100, and requires System 7.5.5 or greater and a 68040 or PowerPC-based Macintosh with 16 MB of RAM. Symantec says owners of previous versions will be able to upgrade for $50.
Copy Disk Image as Folder
When you open a .dmg file, a disk image is mounted. You are then generally supposed to copy the contents of that disk image to your hard drive (to your Desktop, your Applications folder, or wherever). But what if you want to copy the whole disk image, including all its contents, as a folder? Hold the Option key, and drag the "proxy icon" in the title bar of the disk image window to the destination in the Finder.
- All About Macintosh Extended Format (HFS Plus) (26 Jan 98)