D2B with uncut legs, firmware 3.1U, purchased WiiKey v1 on WiiClip, presoldered. Actually bought it one day before the WiiKey 2 was announced Just arrived today, installation went straight forward, clip is firmly seated on chip. Wii starts and plays originals fine. Downloaded 1.4 Config disk, burned to Verbatim 8X DVD at 2X speed, put in Wii and it showed up as unrecognized disk. Read in FAQ that 3.x+ FW requires GCOS version. Downloaded GCOS 1.4 Config disk, burned, showed up as an unrecognized disk. Put in copy of Boom Blox, burned at 2x, and it showed up as an unrecognized disk. What else do I do? BTW, kudos to modchipcentral for the quick and easy shipment. I was stressing to find a good shop and they did good to get it out as quick as they did.