Audio Cables

Hi,
I'm trying to shop online for some audio equiptment that deals with headphone jacks. The small ones that you plug into cdplayers and stuff. Online I've seen products described as 1/4" or 1/8", but due to the sucky JPG compression I can't really tell what ones are the ones I want. Does anyone know what measurement regular headphone plugs are?

Thanks,
-George

1/8" are called "mini-phone" jacks, and these are what you want. 1/4" are the old 70s headphone plugs (that you need converters for now).

George, IM me on AIM (I'm a DJ;))