yes it is possible and, as some one who has tried unfolding, its very hard as just pressing unfold gives you a very bad unfold you must rework. never take the unfolders for granted, as they do the hard part for nothing but the occasional thanks.
lol i thought the same thing Asmyth, until i downloaded something that wasnt unfolded and hit the unfold option. they put a lot of work into making these files workable.
