you cloned and dropped unclonable/undroppable things on the 360 version... you even cloned an NPC?
um... what did you do, exactly? i've never heard of anyone doing those things on the console versions.
anyway, i do hope bethesda improves on the magical arts in skyrim... i'd love if they made the summon spells better, not so short-lasting and useless like in oblivion... and it would be awesome to become a full-on necromancer or lich... they did give us a little taste of necromancy in oblivion, allowing us to use black soul gems to steal NPC souls... that was kinda cool.
though, becoming a lich... that would require alot more work than becoming a vampire or werewolf because becoming a lich is much more complicated than simply getting bitten by one, and waiting a few days.
imagine that... walking up to a lich, getting smacked in the mouth, and going home, sleep for three days, and you wake up as a floating bag of bones with godlike power.
i think, if we do get to become liches in a TES game, it should require quite a bit of work, almost enough to make ya say "eh, screw it!", and the price would be steep, forfeiting your normal life in-game... cause once you're undead, you're not coming back, this isnt like vampirism and lycanthropy, theres no cure for a lich, im pretty sure.