I just installed an X3 on a crystal edition 1.6B which has the Hynix RAM. Everything works correctly but I am getting no display for the modchip. Just a black screen with just the tap start and blue light or same black screen with the hold start and eject to force boot from Cromwell backup ver 3.0.x. Just holding the start button for a second boots to the normal Microsoft dash. I have read that the chip has to have the Cromwell backup ver 3.0.3 in order to work when installed on a version 1.6B XBOX. Where do I find that version and how do I get it installed on the modchip?????