this is going to be a Project To Make Plugins For Milkshape.
A Glm Exporter for JO and JA that makes glm's and connects them to Gla's
And NIf Import/Export Plugins that work with the Morrowind NIF Format.
If you agree I'll send you the existing INF exp/imp plugins that don't work, some GLM's and Gla's the existing GLm importer, and some NIF's, bith animations and models, so that you can have an idea about how to do it.
Then I'll post them on my website when I get it up and running.