I've released version 2.4 of 3D SE. It supports now:
- Autodesk 3DS
- BlitzBasic 3D
- Microsoft X
- Milkshape 3D
- Wavefront OBJ
- Acknex MDL7
- Acknex MDL6, MDL5, MDL4, MDL3, MDL2
- IDP2
- IDPO
- Quake MD2
Now you can get free version at Download.com