anyone can convert my mdx to md3 ?

Hi, i have 2 models at the format *.mdx, and i would convert my models to the
the md3 (Quake III files or another format), i already tried with milkshape, unfortunately he can't import animation. I've know 3dsmax can import mdx animation with plugin, but i can't install it. So if someone could convert my 2 models, that would be nice.

This is not permitted, you'd have to import meshes and textures made by blizzard into another game.