At least for these ^ Universal complete series sets, they used the single-sided discs re-released versions of the former flipper season sets (ie. Columbo season 3, Magnum PI seasons 1 to 4, Murder She Wrote seasons 1 to 3). What is currently unknown, is whether Fox will do anything about the Bones season 1 set. For example, will Fox re-release season 1 as an 8 single-sided discs set? (ie. Replicating the flipper discs sides into single-sided discs with very little to no reauthoring). Another hypothetical possibility mentioned earlier, is Fox extensively reauthoring Bones season 1 into a 6 single-sided discs set, with 4-episodes per single-sided disc. (One can imagine other hypothetical reauthoring combinations).