Official GW 40K Errata and FAQ (7th edition link on page 7)

[manrogue]

Nope, rules as written were something like that if you go up to combat speed you could deploy normally, without have to roll the scatter dice, as a zooming flyers Combat speed is 36".
Meaning you could go 36" across the board and deploy your guys anywhere in your flight path, without rolling for scatter.
They have changed the wording to put the risk back into Grav chute inserting, as you either have to go into hover mode to deploy normally or roll the scatter to deploy from a zooming flyer.