Adobe PhotoShop CS2 skinning help

[deathsyire]

When I go to change the color of the grass, and dirt on Blood gulch using Photoshop Cs2 the color never comes out the way I had saved it, always looks like a rainbow, and its getting really annoying, any ideas on how to get it to show up like I want it to.

[dos mes]

You need to make sure that you are saving as the correct dxt format. and by the way; yes this topic is called skinning and modelling but this is about Halo 2 so you need to post it in te halo2 modding general section. So please repost this there.