We have found these links useful:

QSR International, developers of NVivo.

Lyn and Tom Richards were inventors of the 'Non-numerical Unstructed Data * Indexing Searching and Theorising' line of software, started QSR and now, in semi-retirement, have gone back to doing research. Lyn is recommending Sage's Methodspace website for information and discussion about her publications and much else.

CAQDAS networking project, the Computer Assisted Qualitative Data Analysis project based at the University of Surrey