Am I doing something wrong?

Got the DVD at Midnight here in CST Land, got home about 10 minutes later, figure I started install just about an hour ago with a physical DVD in the drive.

I JUST "dinged" 16% installed. Off a DVD...after an hour...on a Quad Core 3.0 with 12G of RAM...

The heck am I doing wrong? Is it actually downloading this stuff instead of actually installing it from disk?