Hey, thanks for response. I have posted also on 3D Canvas and yeah - no response either. As for the 3D C v8 you won't be able to use a pro version until you buy version upgrade or bought 3D canvas pro after december 2007 ( or something like that, I tried the beta version and thats what came out when I tried to enter my licence code).
The solution I found to this problem is to animate my models in CharacterFX which is free to use

and VanB posted a great tutorial how to use it in Decenmber 2008 Newsletter issue in platformer tutorial part 8. It much better because you can asign vertices to limbs it's very precise.
Hope you like it.