I heard a friend who just return from NAB from Las Vegas confirm
that RealSoft will be releasing a Windows version of REAL-3D 2.0
this summer.  He was told that the rendering speed on the DX50 isn't
as fast as A4000.  However, he was also told that they are switching
from Microsoft C++ to Watcom to gain more speed.  For people who is
looking for a powerful 3D animation software for PC.  The wait
shouldn't be too long.  Real 3D 2.0 is absolutely the most powerful and
flexible 3D package out there that sells for less than $1000.