Okay it has been almost a MONTH! AND i been fighting over my 360 non stop! I am really pulling out my hair here. And there are sooo many firmware out there to flash the 360. Now i am keeping it very basic, but still having problems. So far the type of method i am using is the MTKFLASH command. I made a boot disk by using XTREME BOOTMAKER 5.2, and then boot into DOS, and typed MTKFLASH r /m orig.bin. Then it detects my SATA CARD V6421 (BUT SHOWS IT AS XTREME pri Master). I turn off my 360 and then pick my sata card from the menu and it works perfectly fine. I most of the time have to wait 2 to 8secs to turn my 360 back on for the firmware to read it, but it works. This is what i am having problem on now. Now i thought thats all i need to do for my 360 to be hacked, but i get 1 ring death of light (THE RED LIGHT THING WHERE IT READ YOUR 360 CONTROLLER ON THE SYSTEM) So i know i am not entirely done. So right after i boot into windows, copy the Orig.bin file from the floopy that was backed up when i used the mtkflash r /m orig.bin command in dos. So from what i read, i need to take the orig.bin file paste it into the folder where the program MAKE XTREME FIRMWARE is, which i did, and then made a X52a.bin firmware, then copied that back to the disk. So far i used the mtkflash w / r x52.bin hacked.bin command. Then i used the xflash ****** ***** with my xbox 360 serial key command still no luck, ALLL the time it gives me the "ERR:- Fail to read input file" THIS IS getting really frustrating for me! ANY help would be really appriciated. I am not sure if i am getting my timing right, or if i have the wrong firmware.