So, apparently the person at my local mediacom office gave me a cablecard that's paired with a set-top box. So on my account, I'm still being charged for the box, and not just a cablecard ($15 vs $2). I need to swap out the cablecard currently in my tivo for a new one (which i have) that's a standalone card. My question is, is there anything special I have to do? I'm assuming I need to power off TiVo, and do the swap, and go through guided setup again. Or at least the cablecard configuration. Does anyone know?