Minecraft shaders mod problems?

So, I really want the minecraft Sonic Ether's Unbelievable Shaders mod, because I finally have a computer that can run it. Unfortunately though, I get an error and a white screen when I try to load it up with shaders. I learned that it may be something to do with me having a Nvidia GeForce video card, so I downloaded the recommended drivers, to no avail. It still won't work. My current drivers are GeForce 9600 GT, with the current version at 331.82.