No armour changes your ability to do anything
Halo 3 I'm guessing Start, Right, Down, A. That'll give you the ability to change your color, armor, emblem etc.
you have to use the 'evade' armor ability
Only the color of the armor.
Halo reach will have a sprint armor ability but all other halo games only have one movement speed.
Armor does not effect your character's ability in any way. Just the appearance.
Depends on the Halo you're talking about, if you mean Halo 1 or 2 then it will be a small blue pyramid and in halo 3 it will be a floating blue sphere and in Halo Reach it will be a armor ability
you can customize your character in halo 3. and you can change your character that has different armor in halo 3:odst
YEZ! real halo armor at ebay.com
Yes. He used to have Spartan 2 armor, but now he has Spartan 4 armor. It's armor, now with Armor Abilities!
To get armor on halo three... There are several types of armor such as the hayabusa. To get this armor you will need to obtain all of the skulls. But like I said before, there's all different kinds of armor.For more info, check out the site called www.halo3planet.com
No, in Halo 2 you can not unlock armor.
http://hubpages.com/hub/Halo-3-Armor