Can't see inside through an alpha texture.

[legacy-AOmega]

I'm trying to get bullets to be seen through the window on a p90's ammo case. however, the bullets can not be seen, all I see is the other side of the ammo cases window. as seen in this image:
http://img337.imageshack.us/img337/4250/p907kv.jpg

What am I doing wrong?

[legacy-Nexx_au]

You need to make a finalblend (http://udn.epicgames.com/Two/MaterialsFinalBlend) and set the ZWrite property to True.

[legacy-AOmega]

I have done that, but it didn't fix the problem, infact it made the "glass" turn black and not see-through.

The Properties For The Final Blend:
FrameBufferBlending: FP_Overwrite
ZWrite: True
ZTest: True
AlphaTest: False
TwoSided: False
AlphaRef: 0
Material: Texture'P90Tex.P90Tex2Alpha'
FallbackMaterial: None
SurfaceType: EST_Default

[Radiosity]

Set FrameBufferBlending to Alpha, not Overwrite.

[legacy-AOmega]

That made it see-through again, but the bullets still don't show.

[Radiosity]

Switch ZWrite off again then. Fiddle with it, a FinalBlend should be all that you need to get it working.

[legacy-AOmega]

That did nothing, but some weird effects started happening, such as the bullets appearing if theres a polygon behind them.