Yeah I can reproduce the same thing as you have. I did manage to convert an OMF to COFF file format, and link it with GCC (MinGW). See my thread here:
http://www.digitalmars.com/pnews/read.php?server=news.digitalmars.com&group=digitalmars.D&artnum=127079 I have yet to try it on more complex examples though. Give it a try and let me know if it works? :)
