Ok this is what i did so far-
I took out my original xbox hd and replaced it with a 120hd. I then installed my modchip and used slayers cd to format and install xbox files for my new hd. I then did the ude exploit and removed the modchip. Everythings working great - The question I have is - can i take out my new 120hd and replace it back with the original xbox hd and get on xbox live without getting banned ? Also whats the best bios to use with this ude exploit - im using the PBL Metoo Edition right now. Im new to this and any help would be great.