[quote name='dirtyvu']I haven't gotten the glitch in post 570 (
http://www.cheapassgamer.com/forums/showpost.php?p=9818590&postcount=570) to work. what am I doing wrong? I go to break the dispenser and it disappears. It doesn't show up in my inventory afterward.[/QUOTE]
Here's what I've been doing that works (post patch) using a second controller in split screen:
1. Make a furnace, put one of the item you want to duplicate into the top slot in the furnace.
2. Have one player open the furnace and position the cursor on the item.
3. Have the other player start mining the furnace with the iron pick axe.
4. As soon as you see the crack start to form on the furnace, have the player with the menu open hold A on the item so it places/takes over and over while you keep mining with the second controller until the furnace breaks.
Sometimes it takes a couple tries, but when the furnace breaks and you see two of the item on the ground, one of them will be an infinite stack. For some reason I can usually only get one of the players to pick it up, but once you figure out who has the infinite stack, just use the X button to "place one" on an empty inventory or chest slot until it maxes out at 64. The X button is the only one that will work, don't bother trying to use Y or A, you wont be able to make multiple groups of the item that way.
It's kind of spotty, and slow when you have to fill inventory slot after slot, but it's worked well enough for me to build a 10 story mob grinder, and a monorail system across the entire map. Things I would have never been able to do just by mining because I'd lose patience/interest.
I really hope they add creative mode, because I'd probably be more inclined to take on even more ambitious projects that way.