Only thing I noticed last night was when I had my soe on, and on a mount, you never drift down no matter what zone you are in. You stay floating in the air no matter how high you are. I found this out first when I ran off the ramp to the library in pok. Usually you drift down, but the only way I could get down to the ground was if I got off my drog. Then I promply drifted down to the ground. Went to try it out in other zones and sure enough, ran off a mountain and just sat there forever way up in the clouds.