help! my 3dsmax7 is not working

[itsme]

i imported a gtasa car with my kams script but in the material editor the materials wont show up,but when i render all the textures appear,this is really making me mad,can somebody help???

[multimediaman]

what's a shot of the material editor look like? (also bring up the map navigator from the material editor, which shows the listing of all the material aspects)