This appears not to be the same Complete Series Collection that has been marketed in recent years in a faux moosehide bag containing individually sleeved DVDs.Rather, this seems to be simply a collection of the individual season sets, which themselves are available separately.If so, then the two shortened early seasons appear together in the red set, with each subsequent set containing one full season each. Thus six seasons in five individually packaged sets.There should be somewhat more bonus material on these discs than on the discs in the moosehide bag. The substitution of royalty free music tracks for many of the songs from the episodes as broadcast remains an issue (that apparently never will go away).I have ordered this set today and will confirm its composition after I receive delivery.