Great HD videos check them out!
from 
WinCustomize Forums
WinCustomize Forums
Found this great HD videos, 720 looks good enough, go 1080 if you are a video freak. They are wmv HD but they are worth it. Anyways why spend $250 on a cpu if u are not going to use it? and if u take note videos get paused while on the background and free up cpu resources, so we are good to go...have fun showing them off 
WMV HD Content Showcase
WMV HD Content Showcase