Right now I have a xbox 360 slim 250Gb hdd. I plan on buying the Gears 3 320GB HDD console in September. I already have a transfer kit, becuase I transferred from my previous 120gb hdd to my 250 slim now. My questions is how does this work going from a slim console to another slim console. Before I hooked up the cable to my new slim and the other end to my old HDD. But with 2 slims, my old HDD is inside my slim console. Just a little confused on how to do a transfer from a slim console to another slim because of the internal HDD. Any ideas?