So nice of someone to Hijack my Message Content so let me try again.....I realize that a MAG 254 is hard coded....What I am more interested in knowing is if there is a way to change some configuration on a Mag 250 box IN STB EMU so it can be used on my panel using my Mag 254 Hard coded MAC ID...(not at the same time) of course...I get the message my Unit has been blocked call your provider.