Halo 3 vidmaster challenges?

[Nichoals T]

There have been rumors floating around about the vidmaster challengesOn halo one of the most heard is the one about recon armor. its been said if you complete all 4 of the challenges get the achievements(1 of them locked due to mythic map pack) than you have get recon. whether this is true or false what do you think

 

[Lankey]

this is half true. there are 4 vidmaster achievements in halo 3, and there will also be 3 vidmaster achievements in halo 3: ODST when that comes out. If you obtain all 7 you unlock the recon armour in halo 3.

http://halo.wikia.com/wiki/Mark_VI_MJOLNIR_Powered_Assault_Armor/R_variant