I just want to know more =) ...already read about it in the book "AI Application Programming", but a little more information wouldn't hurt. So if you know of any good tutorials/articles/sourcecode or whatever then plz let me know

If you have access to a university library, see:

Grossberg, S. (2003). Adaptive resonance theory. In The encyclopedia of cognitive science. London: Macmillan Reference Ltd.

Carpenter, G.A., and Grossberg, S. (1987). A massively parallel architecture for a self-organizing neural pattern recognition machine. Computer Vision, Graphics, and Image Processing, 37, 54-115.

thanks