How do I get my server to appear on the multiplayer server browser?

[How do I get my server to appear on the multiplayer server browser?]

I have three server running currently on one box. I have the reporting ip set to "arma2oapc.master.gamespy.com". I only see one of my three servers... Why is that?

I'm using ports 2301 2302 2303

[CreateVehicle script does not work. Any ideas?]

I don't understand why, but every time a player activates the UH1Y it explodes. If it sits long enough it has time to take off, but eventually explodes. I have searched tirelessly to find a fix for this, but no dice. Can someone help me with this?

_veh_type="UH1Y"; 


       _dir = getdir vehicle player; 
       _pos = getPos player; 
       _pos = [(_pos select 0)-20*sin(_dir),(_pos select 1)-20*cos(_dir),0]; 
       _veh = createVehicle [_veh_type, _pos, [], 0, "NONE"];
       _veh setDir _dir;