Good morning- I currently have a 10,000 RPM Raptor (Western Digital) 80GB as my OS drive. Naturally with my OS and games (currently FSX+addons) installed on this drive also, I am starting to run out of space. I am stuck in a dilemma. Should I: 1) Buy a new HDD - 500GB +/- with 16 MB Cache / 7200 rpm and reinstall OS + FSX on that new drive 2) Buy a new HDD for games and keep the OS on 10k rpm drive (ie - have all game type apps running on the non-default locations and separate drive than the OS) I am not sure how much I am gaining on the 10,000rpm drive in the end since the FSX app is heavily CPU intensive. I have a feeling that 7200 would more than keep up with whatever is being processed game wise. Thoughts? Benjamin.