Migrate Windows 7 to a larger hard drive

There are many options out there. Here are two: one using Windows 7's built-in tools, and one for the Linux / hacker.

Windows 7 built-in tools:
http://www.pagestart.com/win7bckuprstrnhd072610.html

OR

Linux / hacker method:
http://lifehacker.com/5517688/how-to-upgrade-your-tiny-hard-drive-to-a-spacious-new-one-and-keep-your-data-intact