http://kanican.livejournal.com/4284.html
So after being screwed over by RMT for a 3rd event night in a row because they keep hogging Kirin, I decided to use this little bug on them and steal their Kirin. This bug involves no third party tools - you can do this on a PS2. Unfortunately I actually had to give this Kirin back to the RMT due to some LS policies on stealing and RMT, but I hope others will use this to screw them over.
Basically SE poorly programmed the way pop NMs are claimed. If you see RMTs gathering for Kirin, JoL, or the other 3 jailers outside, have a member check the ??? and just stay there reading the text. When anyone (RMTs) pop the NM, the NM will claim to you 100% of the time and not the actual person that traded the item. This is a really old bug I think. It generally works on any pop NM where the ??? you trade to has multiple lines of text - aka you get locked in the text box and have to press enter a couple times to move again (and you will see that little down arrow in the text box). So this won't work on Byakko sadly.
SE isn't going to get rid of RMT - the problem is just too large to fix in the short-term; however, you can probably cheese some free Novio earrings at their expense using this.