The problem is that when you burn the cd you have to make an EXACT DUPLICATE of the original. Neither Nero or Easy CD creator can do that. Also, your burner has to be able to write in RAW mode. Given the above info. The type of program you need to get is a raw burner software such as CloneCD from elby CloneCD 4 and i'm sure you can find a valid key, keygen, or crack for this program on just about any p2p software (aka Morpheus). But if your burner can't write in RAW mode (mostly older burners) either buy a new one, find a friend, or forget about it. But don't think that by making a duplicate cd that you can use the diablo key twice on b.net, cause its not gonna happen.

Good Luck.