This is Sparta! wrong again, selling is illigal, but as long as the product stays free, everything is fine and nobody cares how much money you spend on workers. I was actualy thinking about creating a mod like this for oblivion, it dosnt make mush sence to waste any more time on this old game, but skyrim sounds interesting and ifit going to be something truly nice, hen most likely i will start a multiplayer project just to test my ideas of implementing multiplayer infrastructure. 2pl coop should be no problem, simply increaseing the amount of enemys would make it playable. If i would get 100k and Skyrim with Construction Set, i could write a mod like this in 2 or more weeks )