My goal is to use my Pod HD500x as an effects processor for my guitar, as well as microphone for live use. The biggest problem so far has been figuring out how to create a different signal path for the microphone, so that effects that i put on the guitar dont affect the microphone. In creating a signal split, I've found that most effects placed on the top path go right to the guitar sound without altering the microphone. HOWEVER, it seems that no matter where i place the amp modeler in the path (whether its before the signal split, anywhere within the split, or after the split) it still effects (and horribly diminishes i might add) the sound of the microphone. So this has been a pretty stressful issue during band practices, trying to get my microphone at a reasonable volume level, without the muffled sound that it creates when its run through an amp model. I am trying to contact customer support for some help on this issue, but in the meantime does anyone have any suggestions? Thanks so much.