Ok, so I exchanged the Windows 7 DVD for a new DVD at Micro Center. FYI, that was completely painless.
I get home, start the install again. DOH! BSOD.
First, an error message comes up saying: "Windows cannot install required files. The file does not exist. Make sure all files required for installation are available, and restart the installation. ERROR CODE: 0x80070003"
Then BSOD shows up.
BAD_POOL_HEADER
0x00000019 (0x0000000000000003, 0xFFFFF8A000EF820, 0xFFFFF8A000EF0820, 0xFFEFF8A000EF0820)
AGHHHHH.