Eric, just checked it myself, and it works here as well with 8.6 & 4.0.2.166. Some things to check: The type must be "3DSM" for Poser to see the file. Maconverter sets it, but only as long the file is called "something.3ds". If you renamed it, it will not be retyped. Check if Maconverter leaves it with the "10101" PC icon. If it's anything different, let me know.