IBM Corporation Website for International Business Machines http://www.ibm.com

System Resources, Inc. New and refurbished IBM midrange and mainframe hardware and peripherals. Also, maintenance and upgrades on all IBM hardware and peripherals. http://www.systemresources.com

Gamma Global International distributor of IBM and Compaq computer products. http://www.gammaglobal.com/

National Data Systems RS/6000 and AS400 systems supplier, offering comprehensive services for upgrading, servicing, selling, maintaining, buying and leasing equipment and value added software. http://www.natdata.com

Datatrend Technologies, Inc. Supplier of IBM RS/6000 hardware, software services, and complimentary products and services. http://www.datatrend.com/

High Desert Systems Sale and support of IBM mid-range systems. http://www.highdesertaz.com/

Netfinity Direct Computer Purchase IBM Servers, desktops, and notebooks. http://www.netfinitydirect.com

Workstations Hardware Services AS/400 and RS/6000 equipment, new and used. http://www.wrksta.com

Apex Computers International Ltd IBM business partner specializing in provision of AS/400, RS/6000 and Netfinity servers, along with Lotus Notes e-commerce solutions. http://www.apexcomp.co.uk

Key Information Systems Learn about this systems integration company providing corporate infrastructure architecture and highly available e-business solutions. http://www.keyisit.com/

California Business Machines Sales, installation, repair, upgrade, and service of PC, peripherals, and networks. http://cbmcomputers.net/

Advanced Technologies Source for computer hardware, software and accessories. http://www.advancedt.com/

VTI Sells new and used computer equipment for IBM, Sun and Compaq systems. http://www.rs6000hp9000as400suncompaq.com

Performance Data Resources Order online for new, used, and fully refurbished AS/400 Midrange systems, peripherals, hardware, software and services provider. http://www.perfdata.com

GIM Electronics IBM business partner, premier systems integrator and vendor. http://www.gimelectronics.com/

Data Dallas Corporation Providing general computer services to mainframe users on an IBM 3090-300J in an OS/390 operating environment. http://www.datadallas.com/mframe.html

ComputerComputer Ltd. Specialising in providing services for mission-critical IBM RS 6000 and Bull servers. http://www.com-com.co.uk

Martec Computer Services Company Provides IBM mainframe data center computer outsourcing services including MVS, OS/390, zOS, and Multiprise 3000. http://www.martecsolutions.com

UserBlue Not for profit organisation run by users to help exploit IBM hardware to run Unix, providing a forum for networking and the abilty to ask other members advice. http://www.userblue.org

IBM Technology Advisor Source of advice on IBM platforms, hardware and systems. Providing articles and 'expert' opinions as well as the option to submit your own work. http://www.advisor.com/www/IBMTechnologyAdvisor