Usually from what I've read here and other places, there's a high death rate till you get it right. The thread referenced already is a great one. And that Chinese guy has the best tools available for the job from what everyone says. He's known as chinesecapons on BYC I think. Have to email him and ask.
yeah.. that guy is amazing and so is the thread
You used to be able to buy the tools off of ebay.. I haven't looked for them lately
The way I look at it is.. if they don't survive just make sure you have a pot of scalding water ready!