I was a beta tester and ran into this. Quite often i get a web hint or find an alternate source for a fact which I already have in my RM database. This may not be something I want to use as a primary fact because it has less information than the source I already have for that fact in RM, but it is a source nonetheless. I would like to be able to add it as a source and potentially download the associated media, but not change the basic details that I already have entered in RM. An example might be that I have a marriage certificate that lists someone's birth date which has a day, month and year of birth as well as the county and state. I then come across another record that shows that person's year of birth and state. I don't want to overwrite my RM data with the less detailed data, but I would like to be able to add the source and media as supporting information. Right now it appears that anything I add will overwrite my existing fact details.
Another request. I am not a fan of the way TreeShare imports media from Ancestry. It appears the only options for media import is for the media to reside within the source. I typically add media at the fact level as it requires much less digging to view it. At the source level, I have to click on the source for the fact, click on the individual source, click on media, and then click on the media file. When attached to the fact, I need only click on the media column for the fact and then on the media file. The second part of this is that I have no control over where the media file itself is stored when it's downloaded. I'd like to be able to set my own location to send the media file.