http://bit.ly/RuenX
Link for program is above.
This method of cracking accounts is the strongest and most powerful used today. It certainly is easier than diablo 2 duping but the Chinese have to make money out of it, so whatever.
Use this program wisely. Don't use it overboard. It will get patched too quick if you do that.
With this you're more likely to be able to get more out of games than diablo 2 duping anyway. In fact diablo 2 duping is old..