My excuse for asking this question here is that I'm running Fedora 13 with KDE. I've scanned a house plan as a JPEG, and would like to convert this for use with qcad. Can anyone suggest a simple way of doing this? QCad does not seem to offer any way of tracing a bit map. -- Timothy Murphy e-mail: gayleard /at/ eircom.net tel: +353-86-2336090, +353-1-2842366 s-mail: School of Mathematics, Trinity College, Dublin 2, Ireland