3DS Max Version

[Ki11a_FTW]

Bluestreak works with 9, therefore you can use 9 for Halo. 9>8

Bluestreak also works with 8, and Blitzkrieg works with 8 to, unlike 9.
Blitzkrieg also seems to be more stable then Bluestreak (no offense ghosty)
8 > 9