**first a little warning. I could not get the flash drive bootable from within Vista
.the bootinst.bat executed perfectly within XP.
Heres how I did it:
1. I put the HDD (as master) on the IDE slot. I disconnected any SATA HDD.
2. Booted USB Slax.
3. Noted how my USB drive was mounted in Slax (sdb1)
4. Typed xboxhd2 into the console
5. Selected No 5 (lock HDD..) it failed to find the right path.
6. I selected No 1 (type path manually) which was /mnt/sdb1/eeprom
7. The HDM locking screen appeared
8. Locked as per screen instructions
Thanks scullc for the very detailed instructions and testing procedure - it's good to know somebody else had success as well with the tool.
I need to think about how to automatically figure it out in the script so to ease it for first-timers or non-linux users.
I'll see if I can do anything about the Vista booting of usb. In the meantime, are there any guinea pigs for end to end testing - from hdd rebuilding to locking?