hey can some one please tell me what program i can use to create textures ,or just plain art, like the inside of a house ext, besides photoshop, autocad, and gimp

Im assuming you're going for the 3d type stuff? Well you can use blender. Its free and relatively easy to understand once you read the tuts.

thanks this is what i want

i hear you could you paint , ive never used ti to make textures but i think it could work with basic ideas