I too have had major problems with a direct import from TMG 8.08 to FTM 2014. Many illogical person links, had me "married" to my son-in-law because I was a witness to wedding, etc., etc. I gave up and resorted to gedcom transfer to see how that worked. I have spent the past year and a half updating all of my sources to include linked PDF or jpeg files of the sources themselves and it appears all of that will be lost in any transfer to FTM for uploading as a family tree on Ancestry (at least the media files do NOT transfer with sources via a gedcom import). Bummer
Jack