This product is the big brother of its family, including all the forensic capabilities of other versions with the additional ability to conduct investigations over the network and compare live systems to known-good baselines to establish whether a machine has been compromised or tampered with.
Stellar Phoenix is a product aimed at data recovery, rather than strict forensics, although of course recovery is an important part of incident response. Confronted with a disk with damaged or missing data, the software will attempt to recover information and reconstruct partial data.
EnCase from Guid-ance Software has been at the vanguard of forensics software for some time - and with good reason.
Now in version 4.14, the solution is a powerful collection of correlation and analysis tools, designed to make the forensic investigator's job as easy as possible.