A list that contains the names of 23,201 U.S. subscribers. This file includes actives, recent expires and trial subscribers. The publication covers the Windows NT server and workstation, application development, network management and security.

Cost: 4225/M

Selections: Foreign subscribers, industry/function, products used, number of computers, operating system, NT applications, geographic

Contact: Edith Roman Associates Inc., 914-690-9000

The magazine covers the latest software, hardware and peripherals for Microsoft’s most advanced operating system. This file is updated quarterly.

Cost: $225/M

Selections: U.S. subscribers, recency, business/industry type, job title, product, mainly business, source, average sale, gender, direct mail, state/SCF/ZIP

Contact: Worldata List Management, 561-393-8200