That's funny, now it works! I'm not sure what did I do wrong in my 
previous test. The only difference I know is that then I did 'cd /' 
before &#39;/etc/mkfs /dev/rp3 153406&#39;, and now I have skipped &#39;cd /&#39;.<br>
<br>Aaaah, nice to be able to use V7 Unix on modern computers =)<br>        PDP-11 simulator V3.8-1<br>        Disabling XQ<br>        boot<br>        Boot<br>        : hp(0,0)unix<br>        mem = 177344<br>        # RESTRICTED RIGHTS: USE, DUPLICATION, OR DISCLOSURE<br>

        IS SUBJECT TO RESTRICTIONS STATED IN YOUR CONTRACT WITH<br>        WESTERN ELECTRIC COMPANY, INC.<br>        WED DEC 31 19:08:26 EST 1969<br><br>        login: root<br>        Password:<br>        You have mail<br>

<br>I don&#39;t see a &#39;@&#39;, but otherwise it works now ^^. Now I&#39;m going to 
play a little, add new users and fix the time zone =). Thanks for all!