Adding a env cube to a new object?

[Astaroth600]

(I'm pretty sure this is the right place)

Well I've been looking into making better metal parts of some of my objects. I know I'm supposed to use an env cube (pretty sure that's the name for it) to add that effect. The thing is, I've been searching through the tutorials but I can't seem to find one. Do any of you know where can find a tutorial?

[HugeLunatic]

To add the env cube your going to edit the TXMT resource. Pixelhate has some very in depth faq's about the values and what they do. http://www.modthesims.info/showthread.php?t=316260

[Astaroth600]

This is exactly what 'm looking for. Thanks a lot!