Architecture review and performance tuning. Sun Solaris server sizing, acquisition, racking, installation. OS configuration, application loading, network configuration. Located in Atlanta.

On-site technical support for LANs / WANs, IP node wireless networks, security, and non-server workgroup environments. Located in Alpharetta.

Offers churches in metro Atlanta and surrounding areas with on-site technical support, sales and service.

Computer services for small businesses in the metro Atlanta area, including on-site service, troubleshooting, networking and web design.

Sells and supports Windows NT / Windows 2000 / Windows XP platform products. Located in metro Atlanta.

Network architecture and administration, voice and wireless solutions, security, peripheral and computer support. Serves metro Atlanta.

Data recovery, system diagnostics, upgrades, MS Windows, Macintosh, Linux, database design and programming, web design, security testing and implementation. Located in Atlanta.

Data consulting services for product development, investors, and intellectual property lawyers.

Computer User Magazine columnist Alan Thornton of Decatur has been providing technical support for PCs and networks since 1994.

Provides computer infrastructure design, network security and maintenance, server migration and other IT services.