HD Detection during INSTALL

Hi There... I'm about to give 64 Studio a go, but during the hard disc detection the installion is unable to detect my hard disc (Quantum Fireball 6GB). I get to the next point where there's an option to select, what type of disc I'm using. BUT could anyone tell me what I choose here. The HD is reported in Windows as generic IDE ??? Thanks in Advance, toni S / Finland