Besides getting a VIA6421 PCI Sata Card for my computer, has anyone successfully used a x360usb v2 for Dosflash? I have a kamikaze pcb for 16d4s and I believe it has a bad flash and wanted to Dosflash it. I have a 03-57-00 error on my trinity most of the time with original (untouched) winbond 0225. I managed to load a disk and play a game maybe twice. I replaced the worm gear to no avail and wanted to try another pcb (maybe firmware got corrupted) before I bought another drive but the kamikaze is giving me problems(i dont even know if it ever worked but im told it did). Prob 2 seperate issues but just wanted to give all background info.