The camera control is almost there :-)

ALT + mouse = rotate
ALT + CTRL + Mouse = zoom in/out
ALT + SHIFT + Mouse = rotate

Great scaling trick, thx (sometimes the answer is soooo easy :-)

One small thing i encountered today.
Every object i copied in Moi3d has it's polys flipped in Modo.
Not a big problem, just double-click in Modo and flip normals, but it's weird :-)