I just added a second HD to my new Dell XPS 410 system. I connected it to SATA-1. The first HD is a WD 250GB that the Intel Matrix Storage utility identifies as having a "Generation 2" transfer mode. The added disk, a Seagate 7200.10 is identified as having a "Generation 1" transfer mode. The Seagate drive is definitely a SATA 300 drive, so I am trying to figure out how to change this mode. Anybody know?