McGovern & Greene LLP - Chicago: offers consultation on computer forensics and electronic discovery issues. Forensicon, Inc. - A computer forensics and electronic evidence discovery firm in Chicago that specializes in litigation support, providing expert services to law firms and businesses large and small nationwide. Burgess Forensics - Provides expert witness, forensics and electronic discovery services for computers. Cyber crime, recover and analyze history, pornography, email, passwords and mobile phones. California. Expert Computer Consulting - Offering computer forensic services including data recovery, system analysis, integration, and useability. Stallings, North Carolina. Pivx - Offers Windows intrusion prevention software for the desktop. Also computer expert witnesses, specializing in software litigation and criminal forensics. Computer Forensics International - Supporting private and governmental clients worldwide with computer data recovery, analysis, internal investigations, and litigation. Studio City, California. Geek Ltd - Provides computer forensic services including: high-tech crime investigation, expert witness service, production of forensic software and research. Site contains reference books, links, and downloads, and testimonials and case studies. Elijah Technologies, Ltd. - Elijah Technologies personnel provide expert Forensic services including media acquisition and expert testimony.