The original 6 rax build was posted over at TL and has been made into a one minute guide by talesoflumin on youtube. A great strategy for any Terran who is looking to explore bio builds.
[10] Supply Depot
[12] Barracks
[15] SCV
[15] Orbital Command (Cut SCV Production)
[15-19] Marines
[19] On 750 minerals Build 5 More Barracks
[19] Supply Depot x 3
Wait for 15 or 21 Marines
Attack And Win!
[12] Barracks
[15] SCV
[15] Orbital Command (Cut SCV Production)
[15-19] Marines
[19] On 750 minerals Build 5 More Barracks
[19] Supply Depot x 3
Wait for 15 or 21 Marines
Attack And Win!
