VastPark developer zone

This may just be an innefficient wway to have written this code, but these spheres lag terribly when viewed by multiple clients. The button model can easily be replaced with a primitve. Basically, this script creates 100 spheres over a cone and demonstrates networked objects, but the problem is that it doesn't work nicely at all.

@ <Script Name="box" Language="Lua">function main(obj, args)

--Spawns 100 balls

i = 0 a = 0 b = 0 c = 0
        while(i < 100) do
        p = primitive()
        p.size = vector3(1,1,1)
        a = math.random(-3,3)
        b = math.random(30,500)
        c = math.random(67,73)
        p.position = vector3(a,b,c)
        p.type = primitivetype.sphere
        p.physics.enabled = true
        p.physics.movable = true
        p.physics.weight = 20
        p.network.enabled = true
        p.complexity = verylow
        scene:add(p)
        i = i+1
        end
        end
    </Script> 
<Model Name="box1" Size="0.2,0.05316806,0.2" Position="-0.1,1,18" Source="\\linwall\VastPark\Server\Models\Button.model">
    <MaterialGroup Id="-1">
      <Material Ambient="#8e3535" Diffuse="#810a0a" Emissive="#000000" Specular="#000000" Power="50" EnableTextures="True" />
    </MaterialGroup>
    <Physics Enabled="False" Movable="False" />
    <Trigger Name="box-Trigger" Event="MouseClick" Target="box" Enabled="True" />
    <Trigger Name="Box-Over" Event="MouseEnter" Target="Box-MouseEnter" Enabled="True" />
    <Trigger Name="Box-off" Event="MouseLeave" Target="Box-MouseLeave" Enabled="True" />
  </Model>
 <Script Name="Box-MouseEnter" Language="Lua">function main(obj, args)
        obj.material.emissive = rgb('#00FF00')
        end</Script>
<Script Name="Box-MouseLeave" Language="Lua">function main(obj, args)
        obj.material.emissive = rgb('#000000')
        end</Script>
<Primitive Name="cone" Type="Cone" Complexity="VeryLow" Size="20,20,20" Position="0,0,70">
    <MaterialGroup Id="-1">
      <Material Ambient="#4c4c4c" Diffuse="#cccccc" Emissive="#000000" Specular="#000000" EnableTextures="True" />
    </MaterialGroup>
    <Physics Enabled="True" Movable="False" Weight="20" />
  </Primitive>

@