Robert, we'll take a look at the code changes you suggested and examine how to incorporate them. Thanks very much! Three minor items just in case (I've not examined the code yet): - The lead in the charting and GUI code is Sean Paus, whom I've cc:ed as I'm not sure if he's on the toolkit list yet. Feel free to contact him directly and discuss more specific issues codewise. - The charting code was written in such a way as to make it possible to compile and use the GUI *without* having JFreeChart or iText installed -- the charting would just not show. This was done largely by not having any symbols referencing the code showing up in the main Console and display code. We need to try to keep this feature intact. - RAR files can't be uncompressed by Mac users (my group is nearly universally Mac and linux users) without an external third-party application. Generally we tend to prefer .tar.gz if possible, and .zip in a pinch. No biggie. Sean