<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta content="text/html;charset=ISO-8859-1" http-equiv="Content-Type"> </head> <body bgcolor="#ffffff" text="#000000"> Bruno Cezar Rocha skrev: <blockquote cite="mid760a04d20704131003g63b85726n7ae6698b8ea46f30@mail.gmail.com" type="cite">dd if=/dev/hda of=/dev/hdc bs=4500 count=1 </blockquote> Thanks Bruno! I knew about the 'dd if=/dev/hda of=/dev/hdc' part. It's the 'bs' that I don't understand so good. Is there a easy way to find out, the exact size of the data on the NTFS disk ? /Rolf </body> </html>