its all fun and games until someone gets hurt--Then its more fun and games!
"you're a dumb ass liberal robot" -Paul Marv (to me)
There was a thread about this a while ago, and it's just an illusion. When spartans use turrets, it reduces them to like 60 % of their original speed. When ODSTs grab turrets, they move at like 70% of their normal speed. However, since the spartans speed is greater to begin with, they are actually moving at similar if not the same speed. Also since the ODSTs are losing less of their total speed than spartans do, it appears as if you are going faster with turrests in ODST than in halo 3.