|Used WinHIIP 1.72 to transfer ISO's and games on to the HDD through a USB Enclosure Drive.
I had noticed in the beginning the games wouldn't load because there were no Boot ID (like SLUS). Then I started installing games I owned through HDLoader and the games started to work.
Then when I loaded the PS2 HDD through WinHIIP and noticed the boot codes.
I have more than 20 games on my HDD now. This HDD definitely works.