I uploaded the debian-6.0.7-i386-netinst.iso to file catalog, and created the kvm1 task in kvm. The command line was as below: name="kvm1" cpu-count=1 memory=1024MiB disk-images=hda:kvm1.img kernel=""
kernel-cmdline="" initrd="" vnc-server-address=0.0.0.0
vnc-server-display=0 snapshot=no state=no-disk-image
Now the breakdown is shown as "no disk image"

you have to have a file in '/files' menu. You have nothing there.

Also, you have not assigned your debiian image to your guest in any way.

You need to specify the location of .iso
try to add
disk-images=cdrom:debian-6.0.7-i386-netinst.iso
before the disk-images=hda:kvm1.img
After fist boot and installation change order to the hda:kvm1.img and make it fist.

You need to specify the location of .iso
try to add
disk-images=cdrom:debian-6.0.7-i386-netinst.iso
before the disk-images=hda:kvm1.img
After fist boot and installation change order to the hda:kvm1.img and make it fist.

Or not, ask for help!

kvm1.img you are automatically generated?

no, it is not automatically generated. please see http://wiki.mikrotik.com/wiki/KVM

Only when you create RouterOS guest image file is automatically generated. In all other cases you have to have an image file ready for your OS, or with your OS already in the file.

you can first create RouterOS image that will create image with RouterOS, and then just install OS of your choice over it.

no, it is not automatically generated. please see http://wiki.mikrotik.com/wiki/KVM

Only when you create RouterOS guest image file is automatically generated. In all other cases you have to have an image file ready for your OS, or with your OS already in the file.

you can first create RouterOS image that will create image with RouterOS, and then just install OS of your choice over it.

thanks!!!