also try making your thread titles more appropriate.

there is a software called massive that does just that.
https://www.massivesoftware.com/index.html
theres maya plug ins or translators, you can try to research yourself instead of waiting on forums for people to answer for
you.

and yes XSI maybe a better option for this; as the already have built in tools for that.
i pointed you to the web site in your other thread not too long ago.
try Google too....