I used the daily built d-I mini.iso for amd64 in qemu. The installation failed at setup and install software stage. I tried installing grub, which also failed (I ran debian-installer from a console).
I tried to boot it with boot from harddisk option of the installer, but qemu failed with trying to execute code outside RAM or ROM message.
I have so far not been able to install gnu/kfreebsd. I have tried virtual box and kvm with the earlier image using freebsd installer but none could complete the installation. Virtual box also failed. My system is x86_64 running 64bit fedora.
I can help with testing the amd64 installers.