problems with variations.
I'm working on a project for my photo class that involves photoshop blood.
according to the GORGEOUS tutorial I'm currently using...
(http://lady-dementia-stock.deviantart.com/art/My-Bloody-Method-55132278?offset=0#comments)
it says to use variations.
when i go to image>adjustments, the variations option is un-clickable.
I'm working with a .psd file (i tried seeing if i saved it as a .png is anything would change but it didn't) in CS3.
i really need this to work because it's due tomorrow and i have class at 12 and basically no other time to do it!
if anyone knows what's wrong with my image to not let me use variations, it would be a big help
p.s. i'm aware this is an icon place but i really really really need help with this.