So, I saw a really cool video of Dweezil Zappa using just the AxeFX to create faux cello/violin sounds. However, there was no info about HOW he programmed the Axe to do it! Now that I've got the Amplifire, I have discovered how I can use acoustic body IRs to get great faux acoustic sounds with my electric. Here's my question: anyone know HOW the faux cello sound was created on the Axe, and do you think I could do that on the Amplifire using a cello/violin IR? I know the short answer is "download an IR and see" but I figure it couldn't be that easy....seems like you'd need some kind of envelope filter or some way besides just an IR to get that "bowing effect". Thoughts?