OK, do it this way:I got 3 errors on flashing the system,and when I restart it stuck on the htc boot
- boot into CWM (fake-flash)
- format system
- mount system
- adb shell
- cd /system
- unyaffs /sdcard/system.img
- exit
- unmount system
- reboot
...if your Legend is S-OFF you can simply use fastboot instead of CWM.