Hi all, is there a list or FAQ for things that you should take care of when you want to run your java software on both Linux and NT ?? I ran into some small probs. when I ran my programs - which I developed under Linux - on Win NT. For example, I can iconify the frame under Linux (KDE) but not under NT. Also, FileWriter seems to behave differently under NT, that line out=new PrintWriter(new BufferedWriter(new FileWriter(dataFile))); seems not to do the same on both systems. It didn't work with NT. I changed the line to out=new PrintWriter(new OutputStreamWriter(new FileOutputStream(filename))); voila, it works. But anyway, where is the FAQ, there are more little things especially with the awt, that I like to change .... Thanks Mark -- M a r k H o f m a n n Department of Computer Science University of Stellenbosch / South Africa phone: +27-82-7449880