image ready

ok, this has got me.... when i bring my image to image ready to slice it up some areas are a lighter color and throws the rest of the page off how can i fix this?

Well the slices that aren't selected are greyed out, which would make some slices look different than others. So maybe you just have some of them selected and some not.

Or maybe you are saving the different slices as different compression types. Like JPEG and GIF or GIFs with different color settings.

i jest choose save optimised and it dose it automaticly

So the colors are different after you've saved them, and not just in imageready itself?

Well then I would guess that it would have to be something in your optimization settings. I don't really know what would make one be lighter than the other though. Post a link to what you're talking about and I may be able to help more.