soon as you get vb up and running with the muliti accounts hack installed and the real ip installed (zuhahaha tryed this with many proxy's its the shit!!!) http://www.vbulletin.org/forum/showthread.php?t=120082
As soon as someone dose try to scam anyone it will be there last its so easy to ban a ip damm i love vb
also this mite sound bit crazy but how about only letting people in the marked section to do usd trades if there in a accredited clan (in the top 100 on there servers) most people who play ko english speaking anyways use these forums and know there own clannies maybe a introduction section if someone dosnt check out they dont get veryfied it would be easy to post link to kodb and asking the members to add there clan to there sigs......
to be fair if your not in the top 100 clans how do they have desant gear to sell or want to buy for usd not many people who have just started want to waist usd on 70+ account when they dont know the first thing about the game. just a thought