I need help in TM/Texture mods

K, so i've got bored from modding, and i'd like to do some textures.. what should i start with? or is there any easy tuts out there.. please give some advice on Texture Modding mods

uhm
I've got
-photoshop cs4
-DTXview
-DTXconverter
-rez extract

I've read thru the Tuts on how, but i want to release something releasable.

EDIT: i jsut realized people might thought tm as tm so i changed the title

Make a texture on what you like

that helped alot