You can set it in the "buildgame" menue. (Click "file" and you'll find it)
This is basically self explanatory.
To create your HUD images, you just need any imagecreation/manipulation software. Like Paint.net, gimp, paintshop or photoshop. The formats that are supported are: .dds / .bmp and .jpg (black will be rendered transparent if you use these formats) / .tga and .png
You can find additional info on everything FPSC related
here and
here
-Wolf
Matter is energy condensed to a slow vibration, we are all one consciousness experiencing itself subjectively Theres no such thing as death,life is only a dream,and were the imagination of ourselves.