I am quite happy that I (sort of) got animations to work in ModelConverterX now. It is just a very simple test animation I made and there are some bugs in it left. But this is quite a big step. I never got this far in MDL Tweaker before. See a small video capture below.

[View:http://msmvps.com/cfs-file.ashx/__key/CommunityServer.Components.PostAttachments/00.01.64.52.71/modelconverterx_5F00_anim.swf:412:334]