I have a western digital WD800JB 80gb and I am going to set it up as my primary master drive. Using Partition Magic 8, I set up 5gb as a partition for windows XP pro. As of right now, I just made the remaining 75 gb into one big partition that I probably will divide again later. My question is, when I look under windows at my overall drive space. I says I have about 75gb of space. Where did that other 5gb go? I realize that you're never going have exactly 80gb available to use in an 80gb drive. But 5gb seems like alot to lose. Is there some way I can make better use of the space I have so as to make more if it available? Thanks!