Hilarious. Trying out the multiboxing waters for this game and bought a second copy. I cannot play past the skeleton king for 3 days, and cannot trade or advance to level 13.
I guess I'll just play offline mode....oh wait...
For those of you who play 4, is it 4x hard to keep your characters together? I have to constantly resync and I only have 2. Seems like it might be a huge pita with 4.