Ok...I'm going out of town on Monday, and I need to buy a Notebook asap. I want to order the Macbook Pro 17"...but with a 7200 HD. Buying direct from Apple won't get the laptop to me in time....what are the chances that my local apple store will have one with a 7200 hard drive? I know this has been argued time and again, but is the 17" that much more of a hassle to travel with than the 15"? I'm only buying the 17" for the resolution. 1440x900 kind of sucks on the 15 (I have a mid 2008 MBP 15" that's on eBay). EDIT: Is the difference between 7200 and 5400 a big deal? My current MBP has a 7200. I plan on upgrading to a SSD when they're more affordable, but does replacing the HDD in the new MBPs void the warranty?