I managed to get a developer's edition installed on my stock Cube by doing the install on my missus' iMac G5 and then attaching the HD to my Cube in an external case. It boots just fine. No HW accel for me in the Finder as my GeForce is QE ready, but not Core Image (?) ready. When I attempted a straight install I was told that my machine did not meet minimum specs. Unless I drop about $100 into my Cube on a Nvidia 6200 or something I won't be upgrading to Leopard anytime soon. S