A new version of the Kohonen and CPANN toolbox (for MATLAB) is now available for download. This is a collection of MATLAB modules for training Kohonen Maps (Self Organising Maps, SOMs), Counterpropagation Artificial Neural networs (CPANNs), Supervised Kohonen networks (SKN), XY-fused networks (XY-F). In this new release, the graphical interface has been improved. Now forms with plots can be resized, classes can be loaded both as numerical or string arrays. Assignation method based on class threshold and ROC curves has been introduced. Validation based on Montecarlo random sampling has been added. Have fun!