Henrik,
Are you still working on this project? Using the Arduino Ethernet shield with AMICUS18 (Joint forum project?)

It looks very interesting, you have put a lot of thought into it. The way you have it structured in that post looks as if one could read that out of a SD card instead of putting it into program memory, or ram. Maybe even an I2C eprom, although I think eproms are slow, I may be wrong on that though.

I was thinking that realtime updating could be done with java script. Not real sure on that either, I have heard of AJAX and even read about it a little but I did not really understand.

I think I may tag along on that project or at least try it. I probably will not do the AMICUS18.

Shawn