Epic Arbortext to Adobe FrameMaker

[ecidade at zoominternet.net]

Good afternoon Fellow Framers

First, my setup:  WXP Pro 2002 SP2, FrameMaker 8 and 9 (I have both)...

My aircraft manufacturer composes material/documentation in Epic Arbortext.

I compose my material/documentation in Adobe FrameMaker.

Is there a plug in or procedure for converting Epic Arbortext documentation to Adobe 
Framemaker.  The manufacturer provided me with a DTD and I've tried creating an EDD, then 
opening the .SGM file using the newly formed EDD, but to no avail.

...just looking for a solution somewhere out here.

All the best to all of you.

Eduardo