Hi! I bought a 1.83ghz white macbook today with 512mb ram. Should be getting it in a week.. I'm getting a bit worried that the ram might not be enough. In the first place I ordered it with 512mb because I'm only going to use the macbook for 'light' things like surfing the web, word, music and storing my pictures. I never use for instance PhotoShop... Will 512mb still be enough or should i still upgrade it to 1GB? Do any of you others have any experience with the macbook using only 512mb? Thanks!