Hello Axel, hello Stephan, Thank you very much for your fast answers! :-) I will tell you when my online survey will be ready in a few months. Then you can take a look at it. By the way: I have searched for books about Haiku OS in the internet and found nothing. Are there no books about Haiku OS until now? Best wishes, Miroslav -- Jetzt kostenlos herunterladen: Internet Explorer 8 und Mozilla Firefox 3.5 - sicherer, schneller und einfacher! http://portal.gmx.net/de/go/chbrowser