I have a 15" Macbook Pro (Santa Rosa 2.4 GHz model) that I'd like to upgrade from a 160GM 5400 RPM drive to some type of 7200RPM drive. I was recommended the WD Black Scorpio Drive (listed here on newegg http://www.newegg.com/Product/Produ...80&cm_re=black_scorpio-_-22-136-280-_-Product) Do you guys know if this would be a good drive? Is it something I could do myself without voiding the warranty? If not, anyone on here live in Metro Detroit that could recommend a place? Thanks for your help.