That's actually the one I found (after your e-mail to me, Mark. BTW, I found your name while looking at 'hdparm' on my linux box. You're everywhere, man.)

I know next to nuthin' when it comes to C - I know enough to be able to get a basic understanding of what's going on, and I'm currently looking at the code and figuring out how to compile it for the ARM..

Hey, I'm learnin'.