The mcpx_1.0.bin is a 512-byte "hidden" boot ROM found inside the Southbridge chip (MCPX) of the original Xbox. Because it is copyrighted material, the .
Now go forth – and may your glitch times be low and your boot times instantaneous. Mcpx-1.0.bin Bios
mcpx-xenon-1.0.binmcpx-zephyr-1.1.binmcpx-jasper-2.0.binmcpx-trinity-2.1.binmcpx-corona-3.0.bin