I've been happily playing with a modded XBox for a few years now and have decided I want to play Live. A good friend of mine (who is now 800 miles away) did all the grunt work on modding my box. I have read on xbox-scene.com on how to install a chip switch for my Matrix. If I do this and lock my HD (with ConfigMagic?), will I be able to simply switch off the chip and proceed with Live or are there other steps I need to take. Thanks in advance for your input. Cheers!