Hitachi Flashing Issues

First off, I have a 79 Hitachi drive. I have it hooked up to my mobo, and I'm pretty sure my chipset is supported for it (i945G).

When I launch my computer and go to boot menu, the Hitachi drive shows up on the list. After I boot and log in, the drive is no where to be found. It's not in device manager, its not showing in JungleFlash, like I say, it's nowhere to be found at all. It's still connected and everything. I tried going into modeB and it still wouldn't show up. Any help would be appreciated.

If it is my mobo, tell me. but I'm pretty sure it should work, because according to the list of supported chipsets, the i945 is accepted (Doesn't say the G version is though). I'm at my whits end and just wanna throw my xbox and computer out of the window. If you can help at all, it would be amazing.

it should only work in mode B if it works... maybe you need the driver or something?