I installed EZ Drummer, and then the Drummer from hell but I have no IDEA how to launch it, anyone know? Mabe I Dl'd a bad version

i believe ezdrummer is used as a plugin vst or au. so you need a program such as logic, protools or garage band to use them

please make sure you have the Universal Binary Installers/plugin because if you install the ppc versions they'l install and appear on your computer but they wont appear in Logic or protools etc.... also after you've installed the UB version if you using logic make sure to run the AU Validation programme in order for it to appear in logic.