More information about SAP can be found on the following web sites:

SAP: for company news.

SAPnet: for OSS notes.

SAP info: for background articles.

SAP faq: for answers to frequently asked questions.

SAP fans: for all kinds of information.

IT toolset: for SAP for SAP products, news and discussion.

SAP simplification group: for implementation tools.

from and to non-SAP systems. Program optimising with sometimes dramatic performance