So I bought a 120 gig drive and thought I'd use my 20 for demos. So step 1: Use Xbox transfer kit to put all my shit on the new 120...done. This formats the 20 gig. So... Step 2: recover gamertag on the 20 gig. (So I thought) but then when I turn on my 120 it says my gamertag has been recovered and I have to re..recover it. Any help here on how to have both gamertags on both drives?