Having some texture trouble here

[MarlaSinger]

Hey guys, im new to the warcraft 3 editor and as such new to this board. I'm trying to figure out whether or not terrain textures can be changed. I'm aware of doing custom sets using the presets, and also know how to pull textures from models to change them but I haven't figured out how (or if it's possible) to change terrain textures.

 

[MarlaSinger]

Update...I found out about the Warcraft III Image Extractor II and am going to mess w/that now, I think it's what I need. If it isn't lemme know, id greatly appreciate it.