Windows HD Requirements (to play 1080i video)
Minimum Configuration
Windows XP
Windows Media Player 9 Series
2.4 GHz processor or equivalent
384 MB of RAM
64 MB video card
1024 x 768 screen resolution
16-bit sound card Speakers

Apple HD Requirements (to play 1080i video)
1.8 GHz PowerMac G5 or faster Macintosh computer
1.83 GHz Intel Core Duo or faster
At least 256MB of RAM
64 MB or greater video card