Last week I passed the EC-Council CHFI exam (312-49). This is my second certification with EC-Council after taking the CEH exam. From my point of view The CEH exam was harder than the CHFI as it covers broad range of technical areas. The CHFI lays a good foundation for the Forensics domain, however if you are taking the Forensics as a job then I would recommend going to CHFI plus GIAC Forensics Certification or Guidance Software (EnCase).