What file formats can you export to using Wings3D? I need a good MD2 model maker, and I cant get milkshape to register, so I'm on the lookout.

http://www.wings3d.com/

Nendo (NDO)
3D Studio (3DS)
Wavefront (OBJ)
VRML (WRL)
Renderware (RWX)
FBX (on Windows and Mac OS X)
Yafray
Toxic

In addition there is a plugin to export to PovRay apparently. Also, the fact you can export to OBJ or 3DS pretty much opens you to using almost any format you want with an intermediate program.

Remember, Wings3D isn't an animation system, or a level designer. So anything complex that needs animaition your going to need to look elsewhere. Personally I won't need animations (true 15fps frame markers to interpolate from) for a long time so it's not really a concern for me.