@miles - saying you can't make it work isn't enough unfortunately.
This is a complex topic so you need to post screenshots, software used, export settings etc.
Even then there's no guarantee anyone can help you yet, but others may learn from your efforts.
There's no definitive guide to model importation yet(the program has only been out a month).
I've had some success with animated entities since buying Fragmotion, but I am still running into little problems. However, I'm pretty sure at this stage it is possible so don't panic.
This is bugging lots of people, but I think patience is required.
Someone will figure it out eventually.
instinct is more valuable than intelligence.....