Yes, I found it somewhere else on the net and uploaded it to Aminet so the Archive wouldn't be lost again. 
Excellent, thank you. You beat me to it.
Aminet - biz/patch/STFax45Upd.lha
http://aminet.net/package/biz/patch/STFax45UpdI actually had it on an old download disk, too. Which I don't know why, since I never actually used the software.
