I get the RROD error 0022 which is GPU and is clearly caused by the flashing of nand. 1. i have dumped two identical nands both have two error 250's in them which cause bad blocks at 0x9 and 0x16. and i have 5770 CB Falcon with a 6xxx dash 2. i flashed the Xell.bin to my xbox i got RROD. so i skipped xell. 3. i extracted my kvbin and config file from my orig.bin and injected into my XBR.bin 4. I used the "badblockremover" from redline66 for my xbr.bin nand. 5. i flashed the XBR.bin image to my xbox360 i get the RROD error 0022 about 15 secs after booting. 6. i flashed my orig.bin nand back to my 360 and it works fine. What am i doing wrong? is it my JTAG connections because with my orignal nand flashed i can still boot to dash with the JTAG connections on and your not suppossed to be able too.