I have been trying to make a texture pack for a while now. I re-textured some of the textures in the terrain.png and then zipped the files. I changed the color of the flowers, I changed the texture for dirt, but a problem has arisen. When I put it in the texture packs section of the .minecraft folder and use it, it doesn't change anything. The texture itself is available for download on my account, the texture pack is called "Somethingcraft". Please help, or find out what the problem is.

Digital Samurai, out.