New version of Disk Utility can fix "overlapped extent allocation" errors As noted in Knowledge Base article #25770, the version of Disk Utility (10.5.1) included with Mac OS X 10.4.2 can fixed ...

Apple computers have a unique boot option called Target Disk Mode which allows access to a system’s hard drives via Firewire cable in older Macs and a Thunderbolt cable in newer models. You access ...