Quote Originally Posted by Squid
Download Gimp, its a free image editing program that will allow you edit dds files with the nvida plugin.
Yeah I was going to say that next... you should be able to do most TW modding things with GIMP, that you can with Photoshop, it is free which is great advantage - but I found it slightly harder to get the hang of (never did entirely).

Only because I was feeling guilty about confusing things before (its not normal service) http://files.filefront.com/symbol+ch.../fileinfo.html
for the changed UI and symbols.