Upgrade HDD to XBOX v1.1

[insomniagr10]

Hello,
I have the XBOX Original from 2002-11-22, and I've installed Rocky5 on it. I also have a WD10EZEX hard drive.
I saw from this link how to upgrade the drive. I downloaded TruHeXEn, but it doesn't boot into Linux. Could something be missing, or is the drive incompatible?