Sound Technology Consultants - Acoustical and system consultants for performance venues - specializing in churches.

Synergetic Audio Concepts - Professional education for sound system operation and system design.

Internet Sound Institute - Online classes and information on sound system operation.

Church Sound Check - Forum for church sound system operators including e-mail discussion group.

Audio Systems Group - System consultants for a variety of venues. Educational articles on design considerations.

Dalite - "White" papers (Educational articles) for projection screens and images.

ChurchMedia.net - Church techs, geared for churches using video, but also encompasses sound and lighting.

ChurchMeida.net usergroup forum - A place to discuss problems and ideas with other church tech operators.

The ART of Lighting - Information for beginner lighting technicians.

Mainstage Theatrical - Educational articles for stage lighting and staging equipment.

Lighting Dimensions International - Information and educational articles on theatrical lighting and staging.

R.Bob Adams - Director of Technical Communications for SLS Loudspeakers. This site contains excellent articles on acoustics and technology as they apply to churches.

University of Northern Texas - A web library full of information and links on general and technical theater.

Church Production - A resource and an educational tool for churches. Helps churches grow in their application of audio, video and lighting.

ProSoundNews - Secular professional audio magazine.

Technologies for Worship - Guide to using various technologies to enhance worship.