Some kid gave this to me. I have no idea if it works or not, but I figured I may as well leak it to you guys.
REQUIREMENTS: 2 players / 2 accounts, LOADS AND LOADS OF ARROWS (check ge prices for the fire arrow version of these arrows, if the fire arrow version is more expensive, buy those!),
both accounts being at the part of underground pass where you create fire arrows, at least some cash or having the other player added for quite a while!
Now get to the npc Koftik, and buy or receive the REGULAR arrows from the account whom is GIVING the cash, transform them into FIRE arrows and sell them to the account GIVING the cash, repeat this to transfer a lot! THIS IS A GREAT WAY OF TRANSFERRING!