Forgive me if this is a stupid question..... Is an IR pretty much just another amp/cab? If so, the patch you are creating in the video would be the same as running 2 different amp/cab setups on one signal path? I am a complete novice when it comes to tone creation, and so much of this stuff makes little sense. I have watched the first 15 minutes of your video, and it has helped A LOT! thanks!