I use my computer for alot of gaming. I currently am looking to upgrade my primary HD to a WD Raptor X 10,000rpm 150gb drive(SATA). Currently, however I am running 2 74gb Maxtors at 5400 rpm (IDE). I do not really use my second HD at all. I was wondering if I should install Ubuntu on it as I heard it is very good. I am not sure however if I should also while I'm at it create a partition on that HD for my current OS(WinXP)? Any suggestions on how to utilize the HD hardware I have to optimize my usage?