Okay, I'm trying to decide between an IRN and a GCC, my biggest hurdle is that we live in an apartment. I know most people recommend a GCC for anyone living in an apartment, but I've also read the IRNs are good for apartment dwellers as well. Unfortunately I've also read that IRNs are NOT good for an apartment because they're too loud. So can anyone clarify this for me? Are IRNs really THAT loud? Any input would be greatly appreciated