We have not cleaned up the FXCM data, so the data on the download page is the same data you get when directly downloading it.

Users of the FXCM API can use the data for their own purpose. This also includes the data from the Zorro download page. It will most likely also cover data shared via torrent IF the data is for Zorro and not publicly distributed for other purposes. But I do not see why a torrent should be faster than a download archive.