I'm trying very hard to decide between the midranged Macbook vs the Blackbook. For those who own the 120gb Midrange, do you feel the HD capacity is enough for all of your stuff? What programs or other OSes do you load on your Macbook along with music + video + other multimedia and how much space do you have remaining? Personally, I want to avoid upgrading the HD later on down the line. I personally would like to load WinXP with bootcamp for times that I may need a Microsoft OS...how much of a partition should be enough? Thanks.