After I got toomanyitems for 1.7_2 installed I started a new world for piston creations and I was just exploring after I made a piston door to a Nether portal I found this. It's a Skeleton dungeon. This is NOT FAKE! the seed is 1.7 update is awesome because of pistons and Press F3 and make sure the X is -84 the Y is 61 and the Z is 15 and if it's not of course go wandering around and make sure it goes to that. ANd if you do that but don't see it then I must've forgotten it and please tell me if you can't find it then I will wait until SPC is back up so I can use that to find the the seed in numbers.