I have been working quite a bit with these guys and they have a great product they offer for free. It is worth a look!
Evidence Mover, The Digital Detective's Copy Utility
Move Evidence with Confidence
Evidence Mover automates transferring evidentiary data from one location to another - verified 100% intact. Simply specify the source and destination directories; Evidence Mover does the rest.
Benefits of Evidence Mover:
Automate Data Transfers
- Increase efficiency by recursively copying multiple directory levels
- Free up EnCase dongles by not reverifying EnCase evidence after it is copied
Transfer with Confidence
- Trust MD5 hashing: copied data arrives 100-percent intact
- Relax, every transfer is automatically retransferred until it verifies
Free for the Forensics Community
Click below to get your copy!