The first thing you need is a HDD attached to your JTAGed xbox360, not a USB hard drive. Download and transfer the HDD Compatibility Partition Fixer v1 to your JTAG. It can be downloaded HERE hdd_compat_partition_fixer_v1.zip Use the file manager in FSD to run the default.xex, let it do it’s thing and when complete reboot … Continue reading How to play Xbox1 (Classic Xbox) games on your JTAG/RGH