games are different in frame speeds etc. than a dvd
plus those 3-d movies compared to what a 3-d game looks like is different
finally and most important , the dvd has a constant picture , every time you watch it it'll be exactly the same , the game constantly changes so a faster processor is useful - you can play 3-d games on 120hz fine ( my tv is 120hz and 3-d ready - playing invincible tiger in 3-d is very cool on it ) but they just don't look as crisp as the 240hz tv will
