I haven't been flying, by default its impossible, especially since BC2 doesn't detect the throttle on the stick.
And the sensitivity to the twist is reversed and slow, so I could never turn. Its not just reversed either, because even when I switch it around it in the config it does it opposite the way it should be, its just hard config like that.
But that mouse mode I posted shows you how to increase the sensitivity I think, but I aint tried it yet.
The other thing people are doing is binding "Enemy Spotted" or w/e to every key, including their fire key, (you can bind multiple actions to one key afaik).. So when you shot at people they get the little triangle over their head so others on your team can see them. I'll post it up later.