Remember those weird "Pro.Three"-branded Leo renders that leaked a few days ago? The ones that seemed improbable at best? Well, a ROM appears to have dripped out of the HTC sieve recently that miraculously confirms those renders as having some basis in reality, thanks to an animated start sequence that matches up pretty tightly with the previous leak. We can't confirm the Pro.Three name specifically from this, but if the Leo turns out to be the WinMo superphone everyone's hoping it is, does the name really matter? Follow the break for a video of the ROM in action (on a Touch Diamond2, sadly -- not a Leo).