Hey guys just wondering if anyone can tell me whats the brand of the standard hdd that ships wif the MBP. And also the brand and model of the 7200rpm hdd that ships as an option too. Which is more worth it? Getting the 7200rpm hdd frm Apple as an option or get my own 7200rpm hdd and DIY? I have been looking around.. and it appears that Seagate does make a 7200rpm SATA model that comes with a 16mb cache Sorry if this has been posted before.. thanks!