openbsd usb stick install (in progress)

Al boot:
> boot -s

Format your pendrive (we say, sd0)

#fdisk -i -c 120 -h 16 -s 63 sd0
#disklabel -f /tmp/fstab -E sd0

newfs sd0a
mount /dev/sd0a /mnt
cp /bsd /mnt/
cp /usr/mdec/boot /mnt/
/usr/mdec/installboot /mnt/boot /usr/mdec/biosboot sd0
umount /mnt

vnconfig -v -c svnd0 floppy.fs; mount /dev/svnd0a /mnt;

NO ? boot> boot sd0a:/bsd -a