What's the best setup to get the most out of my hard drives?

[Jeff W]

Right now I have 2 80 GB 7200 RPM HDDs. I expect that I will receive a Raptor 10000 RPM 72 GB drive for X-mas. Pokertracker performance(importing and also PAHud accessing the Postgresql database of >1.5 million hands).

Currently I have windows and applications on 1 drive and my pokertracker databases on the other. When I get my new Raptor, how should I set up my drives for maximum performance?

Thanks.