Four Hundred, The
On-line weekly newsletter covering IBM, its OS/400 platform and supplementary products.
IBM Publications
Comprehensive set of on-line reference guides for the AS/400 system. Guides available in over twenty languages.
iSeriesNetwork
Online version of the subscription magazine. Comprehensive resource section. (Formerly News400)
MCPressOnline
AS/400 and iSeries magazine and textbook publisher. (Formerly Midrange Computing Magazine).