> > > OAL: Objects and Applications Layer > > I don't consider objects to be a layer... they're just objects (now that's new > > ;-) ) > > I agree, the objects are making up the layers. Then, it would be "toolbox" (well, there might be a better name) layer, since the objects can't be separated from their methods/algorithms. Then I could consider my neural net class library (toolbox) to be part of this layer. Jean-Marc -- Jean-Marc Valin Universite de Sherbrooke - Genie Electrique valj01 at gel.usherb.ca