yikes, gearsltz page has it all....time to forget it, or face instability issues.
I guess recreating the FX will be the way to go, I am smarter and faster than I was, so its likely a win win.
Fun Fact: exporting OMF files from Sonar to PT... fail when the crossfades in Sonar are beyond some limits. IE unfade the clips (I know its a pain!)