First of all thank you very much for your nice applet. I had a problem to run the applet offline. May be the solution I found is useful to some people. I think I had a compatibility problem with Java from Sun microsistems. I had to manually disable the Sun Java Console in the Internet Explorer. This can be done at Tools->Options-Advanced->Java > (Sun). I am not familiar to Java. May be some one can shed more light to this type of problems. Best regards, Julio Pellicer Spain