I want to put a 200GB 7200RPM Hitachi Travelstar HDD in my Santa Rosa MacBook Pro. I currenly have the 160GB 5400 RPM Model, however want something Bigger, as well as faster. I know that installing my own HDD will void my warrenty, Im not really too worried about it. Are their any good guides or help out there on doing this for the SR MBP? Thanks all. Plus, what are your expirances, if any.